B1 Verb Tenses 15 min read Mittel

Present Perfect: For vs. Since (Dauer & Startpunkt)

Meistere 'for' (Dauer) und 'since' (Startpunkt) mit dem Present Perfect für klare Zeitangaben und Verständnis.

Grammar Rule in 30 Seconds

Use 'for' to measure the length of time and 'since' to pinpoint the exact moment something started.

  • Use 'for' + a period of time (e.g., for 3 hours, for a decade).
  • Use 'since' + a specific point in time (e.g., since 9:00, since Monday).
  • Always use the Present Perfect (have/has + V3) to connect that past time to now.
Subject + have/has + V3 ... + 📏 for [Duration] / 📍 since [Start Point]

Overview

Hast du schon mal bemerkt, wie dein das Gehirn aussetzt, wenn du versuchst zu sagen, wie lange du etwas schon tust? In vielen die(pl) Sprachen benutzt du einfach das das Präsens und hoffst auf das das Beste. Im Englischen haben wir eine spezifische Brücke zwischen der die Vergangenheit und dem das Jetzt.
Wir nennen sie das Present Perfect. Aber die wahren die(pl) Stars der die Show sind zwei winzige die(pl) Wörter: for und since. Sie sagen uns, ob du einen Zeitabschnitt misst oder auf ein Kalenderdatum zeigst.
Wenn du seit vierzig die(pl) Minuten auf eine Pizzalieferung wartest, benutzt du for. Wenn du ein Fan dieser die Indie-Band bist, seit ihrem ersten viralen das TikTok, benutzt du since. Diese zu verwechseln ist, als würdest du deine die(pl) Schuhe an den falschen die(pl) Füßen tragen.
Es funktioniert, aber jeder kann sehen, dass etwas leicht daneben ist. Du benutzt diese die(pl) Wörter, um über die(pl) Dinge zu sprechen, die in der die Vergangenheit begannen und gerade jetzt immer noch passieren. Es ist die ultimative
fortlaufende die Saga
-Zeitform.
Vielleicht hast du dein aktuelles das Handy seit zwei die(pl) Jahren. Oder vielleicht bist du seit 6:00 Uhr morgens wach, weil der Hund deines der Nachbarn das das Konzept vom das Ausschlafen nicht versteht. So oder so, diese zwei die(pl) Wörter helfen dir, das wie lange deines das Lebens festzuhalten.
Sie sind der der Unterschied zwischen
Ich bin ein Gamer
und
Ich bin ein Gamer, seit ich fünf war
. Das eine ist eine Tatsache; das andere ist ein Vermächtnis.

How This Grammar Works

Stell dir for als eine Stoppuhr und since als einen Kalender vor.
  • for misst eine Dauer. Es ist für einen Zeitraum. Es sagt uns die die Gesamtmenge an die(pl) Minuten, die(pl) Stunden, die(pl) Tagen oder die(pl) Jahren.
  • since zeigt auf einen Startzeitpunkt. Es ist für einen spezifischen Moment in der die Vergangenheit, als die die Handlung begann.
Stell dir vor, du bist in einem Café und wartest auf einen Freund, der notorisch zu spät ist. Du schaust auf dein das Handy. Es ist 14:15 Uhr. Du bist um 14:00 Uhr angekommen.
Du kannst sagen:
I have been here for fifteen minutes.
(Die die Stoppuhr-Gesamtsumme).
Oder du kannst sagen:
I have been here since 2:00 PM.
(Der der Kalender/Uhr-Startpunkt).
Beide die(pl) Sätze bedeuten genau das das Gleiche. Der der einzige Unterschied ist, wie du dich entscheidest, die die Zeit zu betrachten. Willst du die die(pl) Kästchen zählen (for) oder auf die die Startlinie zeigen (since)?
Profi-Tipp: Wenn du es zählen kannst (1, 2, 3...), benutzt du normalerweise for.
  • for drei die(pl) Tage
  • for sechs die(pl) Monate
  • for eine lange Zeit
Wenn es ein Name oder ein spezifisches Ereignis ist, benutze since.
  • since Montag
  • since letztem das Weihnachten
  • since ich meinen den(m) Abschluss gemacht habe
Lass dich nicht von dem dem(m) Wort for austricksen, an den(m) Zweck zu denken. Wir sagen nicht
das ist für dich
. Wir sagen
dies dauerte für eine Weile
.
Es geht rein um die die Uhr. Denke auch daran, dass wir diese mit dem Present Perfect (have + past participle) benutzen. Sie mit dem dem(n) einfachen Präsens zu benutzen, ist ein klassischer Hoppla-Moment, den wir später korrigieren.

Formation Pattern

1
Um diese die(pl) Sätze zu bauen, brauchst du drei die(pl) Hauptzutaten. Es ist wie ein Sandwich zu machen: Das das Subjekt ist das das Brot, das have/has ist die die Butter, und das past participle ist die die leckere Füllung. Dann fügst du deine for oder since die Garnitur am dem(m) Ende hinzu.
2
Wähle dein das Subjekt und den(m) Helfer:
3
I / You / We / They + have (oder 've)
4
He / She / It + has (oder 's)
5
Füge das das Verb hinzu (Past Participle):
6
Für regelmäßige die(pl) Verben, füge einfach -ed hinzu (z.B. worked, played).
7
Für unregelmäßige musst du sie auswendig lernen (z.B. been, known, had).
8
Wähle for oder since:
9
for + [Zeitraum]
10
since + [Spezifischer Zeitpunkt]

Conjugation Table

Form Example Translation
--- --- ---
Positive I have lived here for two years. Ich wohne seit zwei {die pl} Jahren hier.
Negative She hasn't called since Friday. Sie hat seit Freitag nicht angerufen.
Question Have you known him for long? Kennst du ihn schon lange?
Short Form They've been married since 2010. Sie sind seit 2010 verheiratet.

Memory Trick

Denke an den den(m) Buchstaben S in Since. S steht für Startpunkt (Starting Point).

Denke an den den(m) Buchstaben O in fOr. O steht für eine PeriOde der die Zeit (wie ein Kreis der die Zeit).

Oder, merk dir einfach: For = Four (die(pl) Zahlen). Wenn du eine Zahl wie 4 die(pl) Stunden, 5 die(pl) Tage, 10 die(pl) Jahre siehst, benutze for!

When To Use It

Du benutzt dieses das Muster, wenn etwas unvollendet ist. Wenn du 2020 nach London gezogen bist und du dort immer noch wohnst, brauchst du diese die Grammatik. Wenn du angefangen hast, eine Netflix-Serie um 20:00 Uhr zu schauen und du um Mitternacht immer noch auf der der Couch bist (wir waren alle schon dort), brauchst du diese die Grammatik.
Szenario 1: die(pl) Zustände und die(pl) Gefühle
Einige die(pl) Verben sind statisch. Sie bewegen sich nicht wirklich. die(pl) Verben wie be, have (für den(m) Besitz), know und like.
  • "I've known my best friend since kindergarten."
  • "She's been a vegetarian for six months."
Szenario 2: die(pl) Jobs und die(pl) Gewohnheiten
Wenn du einen Job oder ein Hobby angefangen hast und noch nicht aufgehört hast.
  • "He's worked at Google since last year."
  • "I've played guitar for ages."
Szenario 3: die(pl) Moderne soziale Kontexte
Denke an dein digitales das Leben.
  • "I haven't posted on Instagram since my vacation."
  • "We've been in this WhatsApp group for three years."
  • "I've had this Uber account since 2015."

Real Conversations

Konversation A (Auf einer Party)

S

Sam

How long have you lived in the city?
A

Alex

I've been here for five years. I moved since I finished university.
S

Sam

Wait, did you mean since I finished or for five years?
A

Alex

Both! I've been here since 2019.

Konversation B (Beim Warten auf das Essen)

T

Taylor

Is the pizza here yet?
J

Jordan

No, I've waited for an hour!
T

Taylor

Actually, you ordered since 7:30 PM. That's only 40 minutes. Stop being dramatic.

Common Mistakes

  1. 1Die Present Simple-Falle
I am here since Monday.
I have been here since Monday.
In vielen die(pl) Sprachen (wie Deutsch oder Französisch) benutzt du dafür das das Präsens. Im Englischen, wenn du since benutzt, *musst* du das Present Perfect benutzen. Wenn du sagst
I am here since Monday
, wird dich ein Englischsprecher verstehen, aber sein das Gehirn wird jucken.
  1. 1Der For + Datum-Fehler
✗ "I've worked here for January."
✓ "I've worked here since January."
Erinnere dich: Januar ist ein Punkt auf dem dem(m) Kalender. Du kannst keine Dauer von Januar haben, es sei denn, du meinst den ganzen den(m) Monat, in welchem dem(m) Fall du for one month sagen würdest.
  1. 1Der Since + Dauer-Fehler
✗ "I've known her since two years."
✓ "I've known her for two years."
Du kannst nicht auf zwei Jahre auf einem Kalender zeigen. Du kannst auf 2022 zeigen, aber nicht auf die die Dauer selbst.
  1. 1Ago mit Since benutzen
✗ "I've been here since two hours ago."
✓ "I've been here for two hours."
ago hinzuzufügen verwandelt es in eine beendete vergangene die Zeit. Halte es einfach.

Contrast With Similar Patterns

Present Perfect (For/Since) vs. Past Simple
Das ist der größte der Endgegner-Kampf in der der englischen Grammatik.
Past Simple: Die die Handlung ist tot und vorbei. Sie endete.
  • I lived in Paris for two years.
    (Ich wohne dort nicht mehr. Es ist eine Erinnerung.)
  • I was a student in 2015.
    (Ich bin jetzt ein berufstätiger Erwachsener.)
Present Perfect: Die die Handlung ist am Leben. Sie passiert immer noch.
  • I have lived in Paris for two years.
    (Ich bin gerade jetzt in Paris, esse wahrscheinlich ein Croissant.)
  • I have been a student since 2021.
    (Ich habe immer noch die(pl) Prüfungen und kein kein(n) Geld.)
Beachte, wie for mit beiden benutzt werden kann! Aber die die Bedeutung ändert sich. Mit Past Simple sagt dir for, wie lange ein *beendetes* Ereignis dauerte.
Mit Present Perfect sagt es dir, wie lange ein *andauerndes* Ereignis bis jetzt gedauert hat. Since ist jedoch fast ausschließlich ein Freund des Present Perfect.

Quick FAQ

Q

Kann ich for mit der der Zukunft benutzen?

Ja!

I am going to stay in London for a week.
Aber das ist eine andere Grammatikregel. Fürs Erste, konzentriere dich auf die Vergangenheit-bis-jetzt-Verbindung.

Q

Heißt es

for a long time
oder
since a long time
?

Immer

for a long time.
Du kannst nicht auf eine lange Zeit auf einem Kalender zeigen.

Q

Kann ich since always sagen?

Es ist üblich in der der Umgangssprache ("I've loved pizza since always

), aber technisch gesehen ist
always
kein ein Zeitpunkt. Es ist besser zu sagen:
I've always loved pizza."

Q

Was ist mit all day?

Wir benutzen for nicht mit all. Sag einfach "I've been working all day." Kein for nötig! Es hinzuzufügen lässt dich klingen wie einen Roboter aus einem Sci-Fi-Film der 1970er.

Q

Kann since von einem Satz gefolgt werden?

Ja! "I've been happy since I met you. Das Dich-Treffen" ist der der Startpunkt.

Progressive Practice

1

Identifiziere, ob das das Zeitwort ein Punkt (8:00, Montag) oder eine Periode (2 Stunden, 3 Wochen) ist.

2

Übe zu sagen, wie lange du dein aktuelles das Handy schon hast, indem du for benutzt.

3

Übe zu sagen, wann du angefangen hast, Englisch zu lernen, indem du since benutzt.

4

Versuche, einen Fehler in einer Social-Media-Bildunterschrift zu finden (sie sind überall!).

Present Perfect + For/Since Structure

Subject Auxiliary Past Participle Time Marker
I / You / We / They
have
lived here
for 5 years
He / She / It
has
worked here
since January
I / You / We / They
haven't
seen him
for a week
He / She / It
hasn't
called
since Tuesday
Have
you
been here
for long?
Has
she
known him
since school?

Common Contractions

Full Form Contraction Example
I have
I've
I've been here for an hour.
You have
You've
You've known her since 2010.
He has
He's
He's worked here for a month.
She has
She's
She's been sick since Friday.
It has
It's
It's been raining for days.
We have
We've
We've lived here since June.
They have
They've
They've waited for ages.

Meanings

In English, the Present Perfect is used to describe actions that began in the past and continue into the present. 'For' and 'since' are the specific tools we use to tell the listener exactly how long that action has been happening.

1

Duration (For)

Measuring the total length of time from the start until now.

“She has been a doctor for 20 years.”

“We have waited for ages.”

2

Starting Point (Since)

Identifying the specific date, time, or event when the action began.

“I have known him since kindergarten.”

“It hasn't rained since last Tuesday.”

3

Negative Duration

Expressing how long it has been since an event last occurred.

“I haven't eaten for six hours.”

“She hasn't called since her birthday.”

Reference Table

Reference table for Present Perfect: For vs. Since (Dauer & Startpunkt)
Präposition Funktion Gefolgt von Beispiel
for
Dauer (wie lange?)
Zeitspanne
I have lived here for 5 years.
since
Startpunkt (wann begann es?)
Zeitpunkt
She has studied since 2020.
for
Länge einer Handlung
Zeitraum
We've been waiting for an hour.
since
Beginn einer Handlung
Spezifisches Ereignis oder Datum
He hasn't called since Monday.
for
Gesamte verbrachte Zeit
Zahl + Zeiteinheit
They have worked on it for weeks.
since
Von diesem Moment bis jetzt
Vergangenheits-Nebensatz / Jahr
I've known him since we were kids.

Formalitätsspektrum

Formell
I have been a resident of this city for over a decade.

I have been a resident of this city for over a decade. (residency)

Neutral
I've lived here for ten years.

I've lived here for ten years. (residency)

Informell
I've been here for ages.

I've been here for ages. (residency)

Umgangssprache
I've been repping this city since forever.

I've been repping this city since forever. (residency)

Present Perfect: For vs. Since

Present Perfect

Verwendung von FOR (Dauer)

  • How long? Fokus auf die Zeitspanne
  • Period of time z.B. 'three years', 'a long time'
  • Ongoing Handlung geschieht noch
  • Counting Messen der Zeitdauer

Verwendung von SINCE (Startpunkt)

  • When did it start? Fokus auf den Anfangsmoment
  • Point in time z.B. '2020', 'last Tuesday'
  • Until now Von diesem Punkt bis in die Gegenwart
  • Marking Den Start auf einer Zeitachse festlegen

Häufige Kontexte

  • Experience Wie lange man eine Erfahrung gemacht hat
  • Situations Andauernde Zustände oder Jobs
  • Questions Oft mit 'How long...?'
  • News Berichterstattung über Dauer von Ereignissen

For vs. Since: Gegenüberstellung

FOR (Dauer)
for two hours Länge der Zeit
for many years Zeitraum
for a week Dauer
for ages Unbestimmte lange Dauer
SINCE (Startpunkt)
since 2 PM Spezifische Uhrzeit
since I was a child Vergangenes Ereignis/Nebensatz
since Monday Spezifischer Tag
since 2021 Spezifisches Jahr

For oder Since wählen mit Present Perfect

1

Geht es im Satz um eine Handlung oder einen Zustand, die/der in der Vergangenheit begann und immer noch andauert oder relevant ist?

YES
Weiter
NO
Verwende Simple Past oder eine andere Zeitform.
2

Sprichst du über eine ZEITSPANNE (z.B. zwei Stunden, fünf Tage, ein Jahrzehnt)?

YES
Verwende FOR
NO
Weiter.
3

Sprichst du über einen SPEZIFISCHEN STARTMOMENT (z.B. 2020, letzten Montag, ich war ein Kind)?

YES
Verwende SINCE
NO
Überprüfe deine Zeitangabe oder den Kontext neu.

Zeitangaben mit For & Since

Mit FOR

  • two hours
  • a week
  • six months
  • many years
  • a long time
  • ages
🗓️

Mit SINCE

  • 2020
  • last Monday
  • I was born
  • the accident
  • this morning
  • he left

Beispiele nach Niveau

1

I have been here for two hours.

2

She has been happy since Monday.

3

We have had this car for a week.

4

He has been a student since 2023.

1

They have lived in this house for ten years.

2

I haven't seen him since last night.

3

Has it rained since Friday?

4

She has worked at the bank for six months.

1

I've known my best friend since we were in primary school.

2

He hasn't eaten meat for a very long time.

3

We've been waiting for the bus for over forty minutes.

4

How long has she been interested in photography?

1

The company has been expanding its reach since the new CEO took over.

2

I've been meaning to call you for ages, but I've been so busy.

3

Prices have been rising steadily since the beginning of the year.

4

He's been playing the piano for most of his life.

1

Since the inception of the project, we have encountered numerous hurdles.

2

The policy has been in place for what seems like an eternity.

3

I haven't felt this energized since I was in my early twenties.

4

They have been living under a cloud of suspicion for several months now.

1

The landscape has undergone a radical transformation since the industrial era began.

2

For all the time I've spent researching, I've yet to find a definitive answer.

3

Since having been granted autonomy, the department has flourished.

4

The tradition has been upheld for generations, since time immemorial.

Leicht verwechselbar

Present Perfect: For vs. Since (Duration & Starting Point) vs. Present Perfect vs. Past Simple

Learners use Past Simple for ongoing actions or Present Perfect for finished ones.

Present Perfect: For vs. Since (Duration & Starting Point) vs. For vs. During

Both relate to time, but 'during' is used with a noun to say *when* something happened, not *how long*.

Present Perfect: For vs. Since (Duration & Starting Point) vs. Since vs. From

Learners use 'from' to indicate a starting point with Present Perfect.

Häufige Fehler

I am here for two days.

I have been here for two days.

You cannot use the present simple for actions that started in the past.

I have been here since two hours.

I have been here for two hours.

Use 'for' for duration (hours), not 'since'.

She has work here since 2010.

She has worked here since 2010.

Missing the past participle (V3).

I have lived here since a long time.

I have lived here for a long time.

'A long time' is a duration, not a point.

I've been here since I was borned.

I've been here since I was born.

'Born' is already the participle.

He has since Monday been sick.

He has been sick since Monday.

Incorrect word order.

We have known us for years.

We have known each other for years.

Confusing reflexive pronouns with 'each other'.

I've been knowing him for years.

I've known him for years.

'Know' is a stative verb and shouldn't be continuous.

It's been a long time since I don't see him.

It's been a long time since I saw him.

After 'since', use the positive Past Simple to show the last time something happened.

I have lived here since five years ago.

I have lived here for five years.

Don't mix 'since' and 'ago'.

Since two years, I have been working here.

For two years, I have been working here.

Even at advanced levels, L1 interference with 'since' for duration persists.

I have for many years sought the truth.

I have sought the truth for many years.

Awkward adverbial placement in modern English.

Satzmuster

I have been ___ for ___.

She has known ___ since ___.

It has been ___ since ___.

How long have you ___?

Real World Usage

Job Interviews constant

I have worked in sales for over six years.

Doctor's Appointments very common

I've had this pain since yesterday morning.

Dating/Socializing common

I've lived in this neighborhood since I was a kid.

Customer Support common

I've been waiting for a refund for two weeks.

LinkedIn Profiles very common

Software engineer since 2015.

Social Media Bios occasional

Married to my best friend since '18.

💡

For vs. Since Mental Check

Wenn du unsicher bist, frag dich: Zähle ich eine Zeitspanne (for) oder zeige ich auf einen genauen Zeitpunkt, wann etwas begann (since)? Das hilft fast immer! "I've been waiting for ages."
⚠️

Don't Mix Tenses!

Denk dran, 'for' und 'since' passen super zum Present Perfect oder Present Perfect Continuous. Vermeide sie mit dem Simple Past, wenn die Handlung noch läuft oder gerade wichtig ist.
I have studied since yesterday.
🎯

Think of Your Bio!

Üben mit deiner eigenen Geschichte ist Gold wert! "I've lived in [city] for X years.« »I've known my best friend since [year/event]." So wird Grammatik persönlich und bleibt hängen.
🌍

Regional Nuances

Auch wenn die Regeln klar sind, hörst du im lockeren Gespräch vielleicht kleine Abweichungen, besonders bei 'for'. Bleib aber bei den Standard-Anwendungen für klares, weltweit verständliches Englisch. "I haven't eaten for a long time."
💡

Use with Questions

Du kannst 'How long...?' benutzen, um nach der Dauer zu fragen ('How long have you been waiting?'). Die Antwort benutzt fast immer 'for' oder 'since'.
How long have you lived here?

Smart Tips

Try to see if you can put the word 'all' before the time. If you can say 'all my life', you can usually use 'for' (for my whole life). If you can't, it's likely 'since'.

I have been here since three days. I have been here for three days.

Always put the verb after 'since' in the Past Simple.

I've been happy since I have moved here. I've been happy since I moved here.

Start your answer with 'For...' or 'Since...' to immediately give the listener the time context they need.

I am here two hours. I've been here for two hours.

Use 'Since [Year]' to show your start date at a company. It looks professional and clear.

Working here from 2010. Manager since 2010.

Aussprache

/aɪv bɪn/

Contraction Stress

In 'I've been', the 've' is almost silent. The stress is on 'been'.

/sɪns/

Since vs. Sins

The 'ce' in 'since' is a sharp 's' sound. Do not pronounce it like 'z'.

/fər/

For reduction

In fast speech, 'for' often sounds like 'fer'.

Emphasis on Duration

I've been waiting for FIVE hours!

Conveys frustration or surprise at the length of time.

Einprägen

Eselsbrücke

FOR is for the 'Four' (length) of the journey; SINCE is for the 'Start' of the story.

Visuelle Assoziation

Imagine 'FOR' as a ruler measuring a piece of string (the duration). Imagine 'SINCE' as a push-pin on a calendar (the starting point).

Rhyme

For is the length, Since is the start; keep them together, don't pull them apart!

Story

I have been a traveler for ten years. I have been in this city since Tuesday. I have had this map for a long time, ever since I left home.

Word Web

DurationStarting PointUnfinishedHaveHasPast ParticipleTimeline

Herausforderung

Look at your watch. Write one sentence with 'for' and one with 'since' about how long you have been studying today.

Kulturelle Hinweise

BrE speakers are very strict about using Present Perfect with 'just', 'already', and 'yet' alongside 'for/since'.

AmE speakers sometimes use the Past Simple with 'for' even if the action is ongoing, though Present Perfect is still preferred in writing.

Using 'since [Year]' is a standard way for companies to show heritage and reliability on logos.

The Present Perfect developed in Germanic languages to express a state resulting from a past action. 'For' comes from Old English meaning 'because of' or 'intended for', while 'since' comes from 'siththan' (after that).

Gesprächseinstiege

How long have you lived in your current house?

What is a hobby you've had since you were a child?

How long have you been studying English, and what has been the hardest part?

Since the pandemic started, how has your daily routine changed?

Tagebuch-Impulse

Write about a possession you have had for a long time. Why is it special?
Describe your career or educational journey. Use 'since' to mark important milestones.
Reflect on a friendship. How long have you known them and how has the relationship evolved?
Discuss a global issue that has been in the news for a long time. What has changed since it first began?

Häufige Fehler

Incorrect

Richtig


Incorrect

Richtig


Incorrect

Richtig


Incorrect

Richtig

Test Yourself

Wähle die richtige Präposition (`for` oder `since`), um den Satz zu vervollständigen.

I haven't visited my grandparents ___ Christmas.

✓ Correct! ✗ Not quite. Correct answer: since
Christmas ist ein spezifischer Zeitpunkt, daher ist since die richtige Wahl.
Finde und korrigiere den Fehler im Satz. Error Correction

Find and fix the mistake:

They have been living here since five years.

✓ Correct! ✗ Not quite. Correct answer: They have been living here for five years.
Five years gibt eine Dauer an, keinen Startpunkt, daher wird for anstelle von since benötigt.
Welcher Satz verwendet 'for' oder 'since' korrekt? Multiple Choice

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: She has studied all morning since 8 AM.
8 AM ist ein spezifischer Startpunkt, der since erfordert. Das Present Perfect wird ebenfalls korrekt verwendet.
Bringe diese Wörter in die richtige Reihenfolge, um einen korrekten Satz zu bilden. Sentence Reorder

Arrange the words in the correct order:

All words placed

Click words above to build the sentence

✓ Correct! ✗ Not quite. Correct answer: I've been watching Netflix for two hours
Die richtige Reihenfolge verwendet "I've been watching
(Present Perfect Continuous) und
for two hours" (Dauer).

Score: /4

Ubungsaufgaben

8 exercises
Choose the correct preposition. Multiple Choice

I have been a teacher ___ 2010.

✓ Correct! ✗ Not quite. Correct answer: since
2010 is a specific starting point, so we use 'since'.
Fill in the blank with 'for' or 'since'.

They have lived in Paris ___ three months.

✓ Correct! ✗ Not quite. Correct answer: for
Three months is a duration/period of time.
Correct the sentence. Error Correction

Find and fix the mistake:

I am knowing him for five years.

✓ Correct! ✗ Not quite. Correct answer: I have known him for five years.
'Know' is a stative verb and must be in the Present Perfect Simple.
Rewrite the sentence using 'since'. Sentence Transformation

I moved here in January. (I have lived...)

✓ Correct! ✗ Not quite. Correct answer: I have lived here since January.
The starting point is January.
Match the time expression to the correct preposition. Match Pairs

1. ___ a long time / 2. ___ I was young / 3. ___ ten o'clock

✓ Correct! ✗ Not quite. Correct answer: 1-for, 2-since, 3-since
'A long time' is duration; the others are points.
Complete the dialogue. Dialogue Completion

A: How long have you had that cold? B: ___

✓ Correct! ✗ Not quite. Correct answer: I've had it for three days.
Duration requires 'for' and the Present Perfect.
Which sentence is correct? Grammar Sorting

Select the grammatically perfect sentence.

✓ Correct! ✗ Not quite. Correct answer: It hasn't rained since last month.
'Last month' is a point in time.
Is this rule true or false? True False Rule

We use 'since' with a period of time like 'six weeks'.

✓ Correct! ✗ Not quite. Correct answer: False
We use 'for' with periods of time.

Score: /8

Practice Bank

12 exercises
Wähle die richtige Präposition (`for` oder `since`), um den Satz zu vervollständigen. Lückentext

My phone hasn't stopped ringing ___ I posted that viral video.

✓ Correct! ✗ Not quite. Correct answer: since
Finde und korrigiere den Fehler im Satz. Error Correction

I haven't eaten a decent meal for last week.

✓ Correct! ✗ Not quite. Correct answer: I haven't eaten a decent meal since last week.
Welcher Satz verwendet 'for' oder 'since' korrekt? Multiple Choice

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: The team have been developing this app since 2023.
Gib den korrekten englischen Satz ein Übersetzung

Translate into English: 'Llevo estudiando español desde hace un año.'

✓ Correct! ✗ Not quite. Correct answer: ["I have been studying Spanish for a year.","I've been studying Spanish for a year."]
Bringe diese Wörter in die richtige Reihenfolge, um einen korrekten Satz zu bilden. Sentence Reorder

Arrange these words into a sentence:

✓ Correct! ✗ Not quite. Correct answer: I've known him since we were kids
Ordne die Sätze `for` oder `since` zu. Match Pairs

Match the phrases with `for` or `since`:

✓ Correct! ✗ Not quite. Correct answer: matched
Wähle die richtige Präposition (`for` oder `since`), um den Satz zu vervollständigen. Lückentext

How long have you been waiting ___ the bus?

✓ Correct! ✗ Not quite. Correct answer: for
Finde und korrigiere den Fehler im Satz. Error Correction

The store is closed since three days.

✓ Correct! ✗ Not quite. Correct answer: The store has been closed for three days.
Welcher Satz verwendet 'for' oder 'since' korrekt? Multiple Choice

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: I haven't played video games since my childhood.
Gib den korrekten englischen Satz ein Übersetzung

Translate into English: 'No he hablado con ella desde que se mudó.'

✓ Correct! ✗ Not quite. Correct answer: ["I haven't spoken to her since she moved out.","I haven't talked to her since she moved out."]
Bringe diese Wörter in die richtige Reihenfolge, um einen korrekten Satz zu bilden. Sentence Reorder

Arrange these words into a sentence:

✓ Correct! ✗ Not quite. Correct answer: They've been working on this project for five hours
Ordne jeden Zeitbegriff der richtigen Präposition zu. Match Pairs

Match the expressions with `for` or `since`:

✓ Correct! ✗ Not quite. Correct answer: matched

Score: /12

FAQ (8)

Yes, but it means the action is finished. `I lived there for two years` means you don't live there now. `I have lived there for two years` means you still live there.

It is always `for two years`. You use `since` only for a specific date or time, like `since 2022`.

Yes! You can say `since I was a child` or `since I started my job`. The verb in the 'since' clause is usually in the Past Simple.

Use `for` to say how long (for 2 hours). Use `during` to say when something happened (during the movie).

No, that is incorrect. You should say `for a long time` because it is a duration.

Because `be` is a stative verb. We use it to describe states (like being a student or being in a city) that started in the past and continue now.

Generally, no. In English, we use the Present Perfect to show that an action started in the past and continues now.

It is very common in informal, spoken English, but in formal writing, you should use a specific time or `for a very long time`.

Scaffolded Practice

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3

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Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish moderate

desde / hace

English requires the Present Perfect, not the Present Simple.

French partial

depuis

English distinguishes between 'for' and 'since' and requires a different verb tense.

German high

seit

English uses two different words (for/since) and the Present Perfect.

Japanese low

kara / aida

Japanese doesn't have a direct 'Present Perfect' equivalent in the same way English does.

Arabic moderate

mundhu (منذ)

English requires a specific choice between two prepositions.

Chinese low

le (了) / yijing (已经)

Chinese has no verb conjugation for tense, making the 'have + V3' structure very difficult for learners.

Learning Path

Prerequisites

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