A1 Verb Tenses 23 min read آسان

فعل 'بودن' (am, is, are)

فعل 'to be' سه تا قهرمان داره: am, is, are. یادشون بگیری، می‌تونی با اعتماد به نفس جمله بسازی و راجع به همه‌چی حرف بزنی!

Grammar Rule in 30 Seconds

The verb 'to be' is the 'glue' of English, connecting a person or thing to a description, name, or location.

  • Use `am` only with `I` (e.g., I am happy).
  • Use `is` for one person/thing (he, she, it) (e.g., She is a doctor).
  • Use `are` for you and groups (you, we, they) (e.g., We are students).
👤 Subject + 🔗 (am/is/are) + 🏷️ Description

مرور کلی

تا حالا شده بخوای توی اولین قرار خودت رو معرفی کنی؟ یا یه بیو برای شبکه‌های اجتماعی بنویسی؟ تو اصلاً نمی‌تونی بدون فعل to be این کار رو انجام بدی.
این فعل موتور محرک زبان انگلیسیه. بدون اون، تو فقط مجموعه‌ای از اسم‌ها و صفت‌ها هستی که توی فضا غوطه‌ورن. فعل to be رو مثل چسبی تصور کن که هویت تو رو به کلماتت می‌چسبونه.
این فعل به دنیا می‌گه تو کی هستی، کجا هستی و الان چه حسی داری. چه داری یه سلفی با کپشن I am tired پست می‌کنی یا داری وضعیت راننده اسنپ (Uber) رو چک می‌کنی، داری از این قاعده استفاده می‌کنی. این اولین قدم برای اینه که توی انگلیسی مثل یه آدم واقعی به نظر بیای.
نگران نباش، این کار خیلی راحت‌تر از لول آپ کردن توی یه بازی RPG پیچیده‌ست. فقط یکم تمرین و چند تا ترفند حافظه می‌خواد.

این گرامر چطور کار می‌کنه

توی خیلی از زبان‌ها، ممکنه فعل to be رو توی جمله‌های کوتاه حذف کنی. اما توی انگلیسی، ما هیچ‌وقت اون رو حذف نمی‌کنیم. این فعل مثل علامت مساوی (=) توی یه معادله ریاضی عمل می‌کنه.
I = happy. You = at home. فعل to be بسته به اینکه داری درباره کی حرف می‌زنی، شکلش عوض می‌شه.
ما به این کار می‌گیم صرف فعل (conjugation). این فعل توی زمان حال سه تا شکل اصلی داره: am و is و are. تو از am فقط برای خودت استفاده می‌کنی.
از is برای یک نفر دیگه یا یک شیء استفاده می‌کنی. از are برای گروه‌ها یا شخصی که داری باهاش حرف می‌زنی استفاده می‌کنی. این مثل انتخاب لباس مناسب برای هوای مناسبه.
تو که با کاپشن نمی‌ری لب ساحل، درسته؟ استفاده از I is همون‌قدر عجیب به نظر میاد که پوشیدن چکمه برفی توی کویر لوت. ما همچنین عاشق این هستیم که موقع حرف زدن این کلمه‌ها رو کوتاه کنیم.
این کار باعث می‌شه سریع‌تر و طبیعی‌تر به نظر بیایم. به جای اینکه بگیم I am می‌گیم I'm. این نسخه زبانیِ یه میان‌بر توی یه بازی ماشین‌سواریم.

الگوی ساخت

1
یادگیری این الگو مثل یادگیری دکمه‌های روی دسته‌ بازیه. وقتی یادشون بگیری، دیگه حتی لازم نیست بهش فکر کنی.
2
از am با ضمیر I استفاده کن. (قانون «سلفی»).
3
مثال: I am a student. (مخفف: I'm)
4
از is با he یا she یا it استفاده کن. (قانون «دوست مجرد»).
5
مثال: He is tall. (مخفف: He's)
6
مثال: She is hungry. (مخفف: She's)
7
مثال: It is cold. (مخفف: It's)
8
از are با you و we و they استفاده کن. (قانون «اکیپ»).
9
مثال: You are funny. (مخفف: You're)
10
مثال: We are late. (مخفف: We're)
11
مثال: They are outside. (مخفف: They're)
12
| Form | Example | Translation |
13
| :--- | :--- | :--- |
14
| I am | I am a gamer. | من یک گیمر هستم. |
15
| You are | You are kind. | تو مهربان هستی. |
16
| He is | He is a doctor. | او یک پزشک است. |
17
| She is | She is busy. | او مشغول است. |
18
| It is | It is 10 PM. | ساعت ۱۰ شب است. |
19
| We are | We are ready. | ما آماده هستیم. |
20
| They are | They are fast. | آن‌ها سریع هستند. |

کی استفاده کنیم

ما هر روز توی پنج موقعیت اصلی از فعل to be استفاده می‌کنیم.
  • هویت: گفتن اسم یا شغلت به بقیه. I am Alex. She is a developer.
  • مکان: گفتن اینکه کجای گوگل مپ هستی. We are at the cafe. He is in London.
  • ویژگی‌ها: توصیف آدم‌ها یا چیزها. The coffee is hot. You are very smart.
  • احساسات: اشتراک‌گذاری حس و حالت الان تو. I am excited! They are bored.
  • وضعیت‌ها/سن: حقایق ساده درباره زندگی. It is Monday. I am 21 years old.
تصور کن داری یه بیو برای تیندر می‌نویسی. ممکنه بنویسی: I am adventurous. I am a dog lover. My dog is very cute. دیدی؟ تو همین الانشم یه متخصصی! فقط ازش برای توصیف اکسِت استفاده نکن مگر اینکه بخوای بگی He is annoying.

اشتباهات رایج

حتی نیتیو اسپیکرها هم اشتباه می‌کنن، اما زبان‌آموزها معمولاً توی این چاله های خاص می‌افتن.
  • تله‌ی «داشتن»: توی فارسی ما سنمون رو «داریم». توی انگلیسی، ما سنمون رو هستیم. ✗ I have 20 years. ← ✓ I am 20 years old.
  • فعل غایب: بعضی زبان‌ها فعل رو توی توصیفات حذف می‌کنن. انگلیسی از این کار متنفره. ✗ She very pretty. ← ✓ She is very pretty.
  • اشتباه گرفتن He و She: استفاده از شکل غلط برای ضمایر جنسیتی خیلی شایعه. یادت باشه: He برای پسرها، She برای دخترها. اگه به برادرت بگی she ممکنه گیج بشه، اما حداقل گرامرت درسته.
  • قاطی کردن is و are: مردم معمولاً می‌گن They is چون یادشون می‌ره که این یه گروهه. are رو مثل یه اتوبوس پارتی برای جمع‌ها تصور کن.
  • املای مخفف‌ها: You're (تو هستی) رو با Your (مال تو) اشتباه نگیر. این بزرگترین دلیل دعواهای توی اینترنته. اگه این رو درست بگی، توی بخش کامنت‌های تیک‌تاک برنده می‌شی.

مقایسه با الگوهای مشابه

زبان‌آموزهای جدید معمولاً فعل to be رو با فعل‌های حرکتی اشتباه می‌گیرن. تو نمی‌تونی همین‌طوری اونا رو بدون یه پسوند خاص به هم بچسبونی.
  • To Be در مقابل فعل‌های حرکتی: تو می‌تونی بگی I am happy (توصیف). می‌تونی بگی I run (حرکت). اما نمی‌تونی بگی I am run. این‌طوری به نظر میاد که تو واقعاً خودِ عملِ «دویدن» هستی! که یه قدرت ماورایی خیلی عجیبی می‌شه.
  • To Be در مقابل To Have: همون‌طور که گفتیم، برای حس‌هایی مثل گرسنگی یا تشنگی از to be استفاده می‌کنیم. ✗ I have hunger. ← ✓ I am hungry. برای چیزهایی که وضعیت وجودی تو رو توصیف می‌کنن از to be استفاده کن، نه چیزهایی که فیزیکی صاحبشون هستی.
  • فاکتور It: ما برای آب و هوا و زمان از It is استفاده می‌کنیم. توی فارسی ممکنه بگی «سرد است». توی انگلیسی می‌گی: It is cold. آب و هوا خودش یه شخصیت مستقله!

سؤالات رایج

س: می‌تونم از am برای بقیه آدم‌ها استفاده کنم؟
ج: نه. am یه فعل خودخواهه. فقط با I می‌گرده.
س: آیا You are همیشه جمعه؟
ج: نه! ما از You are هم برای یک نفر و هم برای یک گروه استفاده می‌کنیم. خیلی پرکاربرده، مثل یه چاقوی سوئیسی.
س: چرا از مخفف‌هایی مثل I'm استفاده می‌کنیم؟
ج: چون تنبلیم! شوخی کردم. این کار باعث می‌شه مکالمه روان‌تر بشه و توی جاهای غیررسمی مثل واتس‌اپ طبیعی‌تر به نظر بیاد.
س: می‌تونم بگم I am being a student؟
ج: معمولاً نه. I am a student یه حقیقت ثابته. I am being یعنی داری برای مدت کوتاهی ادای دانشجوها رو درمیاری.
س: درسته که برای حیوان خونگی از is استفاده کنیم؟
ج: بله! اگه حیوان نره، از he استفاده کن. اگه ماده‌ست، از she. اگه نمی‌دونی، از it استفاده کن.
س: آیا برای سنم به to be نیاز دارم؟
ج: بله، همیشه! گفتن I have 25 باعث می‌شه انگلیسی‌زبان‌ها فکر کنن ۲۵ تا سیب توی کیفت داری.

Present Simple Conjugation of 'To Be'

Subject Affirmative Negative Question
I
am
am not
Am I?
You
are
are not / aren't
Are you?
He
is
is not / isn't
Is he?
She
is
is not / isn't
Is she?
It
is
is not / isn't
Is it?
We
are
are not / aren't
Are we?
They
are
are not / aren't
Are they?

Common Contractions

Full Form Contraction Negative Contraction
I am
I'm
I'm not
You are
You're
You aren't / You're not
He is
He's
He isn't / He's not
She is
She's
She isn't / She's not
It is
It's
It isn't / It's not
We are
We're
We aren't / We're not
They are
They're
They aren't / They're not

Meanings

The verb 'to be' describes the state, identity, or quality of a subject rather than an action.

1

Identity and Names

Used to state who or what someone or something is.

“I am Sarah.”

“This is a book.”

2

Location

Used to describe where someone or something is situated.

“He is at home.”

“The keys are on the table.”

3

Feelings and States

Used to describe emotions, physical conditions, or temporary states.

“I am hungry.”

“You are tired.”

4

Professions

Used to state a person's job or role.

“She is a teacher.”

“They are engineers.”

5

Age

Used to state how old someone or something is.

“I am twenty years old.”

“He is five.”

Reference Table

Reference table for فعل 'بودن' (am, is, are)
ضمیر فاعلی فعل 'to be' فرم کوتاه مثال
I
am
I'm
I'm a student.
You (singular)
are
You're
You're smart.
He
is
He's
He's my brother.
She
is
She's
She's happy.
It
is
It's
It's cold.
We
are
We're
We're friends.
You (plural)
are
You're
You're all here.
They
are
They're
They're busy.

طیف رسمیت

رسمی
I am prepared to depart.

I am prepared to depart. (Leaving a location)

خنثی
I am ready to go.

I am ready to go. (Leaving a location)

غیر رسمی
I'm ready!

I'm ready! (Leaving a location)

عامیانه
I'm set.

I'm set. (Leaving a location)

جهان 'To Be'

فعل 'To Be'

هویت

  • I am a student Identity
  • She is my friend Relationship

توصیف کردن

  • It is cold Weather/Condition
  • They are happy Feeling/State
  • He is tall Characteristic

مکان یابی

  • We are at home Place
  • The book is on the table Position

سن/زمان

  • I am 20 years old Age
  • It is 5 PM Time

فرم‌های 'To Be': هر کسی چی می‌گیره؟

من
I am I'm hungry.
I am not I'm not ready.
او (مفرد)
He is He's a doctor.
She is not She isn't here.
It is It's sunny.
تو / ما / آنها (جمع)
You are You're smart.
We are not We aren't busy.
They are They're friends.

انتخاب 'Am'، 'Is' یا 'Are'

1

آیا فاعل 'I' است؟

YES
از 'am' استفاده کن
NO
ادامه بده
2

آیا فاعل مفرد است (he, she, it، یا یک شخص/چیز)؟

YES
از 'is' استفاده کن
NO
ادامه بده
3

آیا فاعل 'you', 'we', 'they' یا جمع است (بیشتر از یک شخص/چیز)؟

YES
از 'are' استفاده کن
NO
چیزی رو جا انداختی! فاعل رو دوباره چک کن.

کاربردهای رایج 'To Be'

👤

هویت

  • I am a student.
  • She is my boss.

توصیف

  • He is tall.
  • The car is red.
📍

مکان

  • We are at home.
  • The keys are on the table.
😊

احساسات/حالات

  • They are happy.
  • I am tired.
🎂

سن

  • He is 30 years old.
  • How old are you?

زمان/تاریخ

  • It is Monday.
  • It is 7 PM.

مثال‌ها بر اساس سطح

1

I am happy.

I am happy.

2

She is a doctor.

She is a doctor.

3

They are at school.

They are at school.

4

Are you cold?

Are you cold?

5

It is a big dog.

It is a big dog.

6

We are not hungry.

We are not hungry.

1

He's not from Italy.

He's not from Italy.

2

The keys aren't in my bag.

The keys aren't in my bag.

3

Is your mother a teacher?

Is your mother a teacher?

4

We're very tired after the trip.

We're very tired after the trip.

1

The weather is usually quite mild here.

The weather is usually quite mild here.

2

You are being very helpful today.

You are being very helpful today.

3

Is it true that she is moving?

Is it true that she is moving?

4

They are both interested in art.

They are both interested in art.

1

The results are to be announced tomorrow.

The results are to be announced tomorrow.

2

It is essential that he be informed.

It is essential that he be informed.

3

The building is currently being renovated.

The building is currently being renovated.

4

Whether that is the case remains to be seen.

Whether that is the case remains to be seen.

1

It was her who was responsible for the error.

It was her who was responsible for the error.

2

The truth is, I am quite exhausted.

The truth is, I am quite exhausted.

3

Were it not for your help, I would fail.

Were it not for your help, I would fail.

4

Such is the nature of the business.

Such is the nature of the business.

1

To be, or not to be, that is the question.

To be, or not to be, that is the question.

2

The problem is not so much that he is poor, but that he is lazy.

The problem is not so much that he is poor, but that he is lazy.

3

There is no denying the impact of his work.

There is no denying the impact of his work.

4

The city is but a shadow of its former self.

The city is but a shadow of its former self.

به‌راحتی اشتباه گرفته می‌شود

The Verb 'To Be' (am, is, are) در مقابل To Be vs. To Have (Age/Hunger)

Many languages use 'have' for age, hunger, and thirst.

The Verb 'To Be' (am, is, are) در مقابل There is vs. It is

Learners use 'It is' to mean 'exists'.

The Verb 'To Be' (am, is, are) در مقابل Short Answers

Learners try to contract 'Yes, I am' to 'Yes, I'm'.

اشتباهات رایج

I is happy.

I am happy.

Always use 'am' with 'I'.

She teacher.

She is a teacher.

You cannot omit the verb 'to be' in English.

I have 20 years old.

I am 20 years old.

In English, we 'are' an age, we don't 'have' it.

They no are here.

They are not here.

Put 'not' after the verb, never 'no' before it.

Do you be tired?

Are you tired?

The verb 'to be' does not use 'do' for questions.

Yes, I'm.

Yes, I am.

Never use a contraction in a positive short answer.

Is the cats hungry?

Are the cats hungry?

Plural subjects (cats) need 'are'.

I am being a student.

I am a student.

Don't use the continuous form for permanent states.

It's mean that...

It means that...

Confusing 'is' with the action verb 'means'.

If I was you...

If I were you...

In formal English, the subjunctive 'were' is preferred for imaginary situations.

الگوهای جمله‌سازی

I am ___.

She is not ___.

Are they ___?

It is ___ today.

Real World Usage

Social Media Bio very common

I'm a photographer based in NYC.

Texting constant

Are you here yet?

Job Interview occasional

I am very interested in this role.

Travel/Airport common

Where is gate 5?

Doctor's Visit occasional

I am sick.

Ordering Food common

Is this dish spicy?

💡

با ضمایر تمرین کن

قبل از هر کاری، به فاعل جمله فکر کن (من، تو، او، ما، شما، آنها). این کار بلافاصله بهت میگه از 'am'، 'is' یا 'are' استفاده کنی.
I am a student.
⚠️

'To Be' رو جا ننداز!

توی خیلی از زبان‌ها، فعل 'to be' توی جمله‌های توصیفی ساده حذف میشه. ولی توی انگلیسی تقریباً همیشه لازمه. هیچ‌وقت نگو 'She tired' – همیشه بگو 'She is tired!'
🎯

فرم کوتاه دوست توئه

توی حرف‌های دوستانه و نوشتن پیام (مثل چت با رفیقات)، از فرم‌های کوتاه استفاده کن (I'm, you're, he's, she's, it's, we're, they're). اینطوری انگلیسی‌ت خیلی طبیعی‌تر و روان‌تر به نظر میاد! "I'm hungry."
🌍

پرسیدن 'حالت چطوره؟'

این یه احوالپرسی فوق‌العاده رایج و پرکاربرده! همه‌جا می‌شنویش. جواب معمول اینه: 'I'm fine, thanks!' یا 'I'm good, how are you?'
💡

به لحن گوش کن

توی فیلم‌ها، پادکست‌ها یا حتی تیک‌تاک‌ها به این دقت کن که انگلیسی‌زبان‌ها چطور از 'to be' استفاده می‌کنن. خیلی زود دستت میاد که کدوم فرم توی هر موقعیتی 'درسته'. It is correct.

Smart Tips

Always use 'I'm' followed by your name. It sounds much more natural than 'My name is...'.

My name is John. I'm John.

Use the full form in positive short answers to avoid sounding unfinished.

Yes, I'm. Yes, I am.

Always start with 'It's'. English always needs a subject, even for weather.

Is sunny today. It's sunny today.

Always use 'are', even if you are talking to just one person.

You is my friend. You are my friend.

تلفظ

I'm /aɪm/

Contraction Reduction

In fast speech, 'I am' becomes 'I'm' /aɪm/. 'You are' becomes 'You're' /jʊər/.

is /ɪz/

The 's' sound in 'is'

The 's' in 'is' and 'He's' sounds like a /z/.

They are at /ðeɪ jər æt/

Linking 'are'

When 'are' is followed by a vowel, the 'r' is often pronounced clearly (e.g., 'They are at...').

Yes/No Question Rising

Are you happy? ↗

Asking for confirmation.

Statement Falling

I am happy. ↘

Giving information.

حفظ کنید

روش یادسپاری

Remember 'A-I-R': Am for I, Is for Singular, Are for Rest.

تداعی تصویری

Imagine a bridge with three lanes. The first lane is only for a single person named 'I' (Am). The second lane is for single cars (Is). The third lane is for buses with many people (Are).

Rhyme

I am, you are, he is too. We are, they are, how are you?

Story

Once there was a king named 'I' who only liked the word 'Am'. His three children, He, She, and It, shared a small toy called 'Is'. All the other people in the kingdom (You, We, They) had to share a big boat called 'Are'.

شبکه واژگان

amisarenotI'misn'taren't

چالش

Look around the room and say 5 sentences using 'is' or 'are' to describe what you see (e.g., 'The lamp is on').

نکات فرهنگی

Americans use 'I'm good' to mean 'I am fine' or 'No thank you'.

In some dialects, 'I'm' is used even in places where Americans might use the full 'I am'.

The 'invariant be' is used for habitual actions, while the copula is sometimes omitted for present states.

The English verb 'to be' is a 'suppletive' verb, meaning it comes from three different Proto-Indo-European roots.

شروع‌کننده‌های مکالمه

Where are you from?

What is your job?

How are you feeling today?

Who is your favorite celebrity?

موضوعات نگارش

Write 5 sentences about yourself using 'I am'.
Describe your best friend. What is their name? What is their job? How are they?
Write about your current location. Where are you? What is the weather like?

اشتباهات رایج

Incorrect

صحیح


Incorrect

صحیح


Incorrect

صحیح


Incorrect

صحیح

Test Yourself

شکل صحیح 'to be' رو انتخاب کن.

My sister ___ a doctor.

✓ Correct! ✗ Not quite. Correct answer: is
فاعل 'My sister' مفرده، بنابراین از 'is' استفاده می‌کنیم.
اشتباه رو پیدا کن و درستش کن. Error Correction

Find and fix the mistake:

You is very kind.

✓ Correct! ✗ Not quite. Correct answer: You are very kind.
فاعل 'You' همیشه 'are' می‌گیره، چه مفرد باشه چه جمع.
کلمات رو مرتب کن تا یه جمله درست بسازی. Sentence Reorder

Arrange the words in the correct order:

All words placed

Click words above to build the sentence

✓ Correct! ✗ Not quite. Correct answer: We are very hungry.
ترتیب صحیح برای یه جمله مثبت اینه: فاعل + فعل 'to be' + صفت.

Score: /3

تمرین‌های عملی

8 exercises
Fill in the blank with am, is, or are.

She ___ a very kind person.

✓ Correct! ✗ Not quite. Correct answer: is
Use 'is' for third-person singular (she).
Choose the correct sentence. چند گزینه‌ای

Which one is correct?

✓ Correct! ✗ Not quite. Correct answer: They are at home.
'They' is plural, so it requires 'are'.
Find the mistake. Error Correction

Find and fix the mistake:

I'm not have hungry.

✓ Correct! ✗ Not quite. Correct answer: I'm not hungry.
We use 'to be' for hunger, and the negative is 'am not'.
Put the words in order to make a question. Sentence Reorder

you / from / Are / London / ?

✓ Correct! ✗ Not quite. Correct answer: Are you from London?
In questions, the verb 'Are' comes before the subject 'you'.
Match the subject to the verb. جفت کردن

I -> ?, He -> ?, We -> ?

✓ Correct! ✗ Not quite. Correct answer: am, is, are
I am, He is, We are.
Use a contraction.

___ (It is) very hot today.

✓ Correct! ✗ Not quite. Correct answer: It's
The contraction for 'It is' is 'It's'.
Select the correct negative form. چند گزینه‌ای

We ___ ready.

✓ Correct! ✗ Not quite. Correct answer: aren't
'We' is plural, so use 'are not' or 'aren't'.
Complete the short answer.

Are you a student? Yes, I ___.

✓ Correct! ✗ Not quite. Correct answer: am
Do not use contractions in positive short answers.

Score: /8

Practice Bank

12 exercises
شکل صحیح 'to be' رو انتخاب کن. پر کردن جای خالی

The weather today ___ sunny.

✓ Correct! ✗ Not quite. Correct answer: is
شکل صحیح 'to be' رو انتخاب کن. پر کردن جای خالی

I ___ from Canada.

✓ Correct! ✗ Not quite. Correct answer: am
کدوم جمله درسته؟ چند گزینه‌ای

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: They are happy.
اشتباه رو پیدا کن و درستش کن. Error Correction

She not is ready.

✓ Correct! ✗ Not quite. Correct answer: She is not ready.
به انگلیسی ترجمه کن. ترجمه

Translate into English: 'El libro está en la mesa.'

✓ Correct! ✗ Not quite. Correct answer: ["The book is on the table."]
کلمات رو مرتب کن تا یه سوال درست بسازی. Sentence Reorder

Arrange these words into a question:

✓ Correct! ✗ Not quite. Correct answer: Are you late?
فاعل‌ها رو با شکل درست فعلشون تطبیق بده. جفت کردن

Match the subjects with the correct form:

✓ Correct! ✗ Not quite. Correct answer: matched
اشتباه رو پیدا کن و درستش کن. Error Correction

My friends is very busy this week.

✓ Correct! ✗ Not quite. Correct answer: My friends are very busy this week.
به انگلیسی ترجمه کن. ترجمه

Translate into English: 'Ella no está aquí ahora.'

✓ Correct! ✗ Not quite. Correct answer: ["She is not here now.","She isn't here now."]
شکل صحیح 'to be' رو انتخاب کن. پر کردن جای خالی

How old ___ your brother?

✓ Correct! ✗ Not quite. Correct answer: is
کدوم جمله درسته؟ چند گزینه‌ای

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: It is cold today.
کلمات رو مرتب کن تا یه جمله درست بسازی. Sentence Reorder

Arrange these words into a sentence:

✓ Correct! ✗ Not quite. Correct answer: We are good students.

Score: /12

سوالات متداول (8)

English is an old language, and the verb 'to be' comes from different roots. It's irregular, so you just have to memorize these specific pairs.

No, in formal writing, you should use the full forms like `I am` or `It is`. Contractions are for speaking and casual writing.

There is no difference in meaning. `Isn't` is just the shorter, more common way to say it in conversation.

In English, age is considered a state of being (who you are), not a possession (something you have).

Both! In English, `you` is used for one person and for a group of people. The verb is always `are` for both.

Only with the subject `I`. It is the most exclusive form of the verb.

Yes, but that's for more advanced tenses like the Present Continuous (e.g., 'I am running'). For now, focus on using it with nouns and adjectives.

Usually, yes. But it can also mean 'It has' in the present perfect (e.g., 'It's been a long day'). Context will tell you which one it is!

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish moderate

Ser / Estar

English doesn't distinguish between permanent and temporary 'being'.

French high

Être

French uses 'to have' for physical states like hunger.

German high

Sein

German word order changes more than English in questions.

Japanese low

Desu / Arimasu / Imasu

Japanese verbs don't change based on 'I', 'You', or 'They'.

Arabic none

Zero Copula

Arabic omits the verb entirely in the present affirmative.

Chinese partial

Shì (是)

Chinese doesn't use 'to be' with adjectives.

Learning Path

Prerequisites

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