Grammar Rule in 30 Seconds
Personal infinitives allow you to attach a person suffix to an infinitive to show who must perform the action.
- Add possessive suffixes to the -ni infinitive: mennem (I must go).
- Use these forms primarily with 'kell' (must) or 'szükséges' (necessary).
- The subject is implied by the suffix, so you rarely need a pronoun.
Personal Infinitive Suffixes
| Person | Suffix | Example (menni) |
|---|---|---|
|
I
|
-m
|
mennem
|
|
You (sg)
|
-d
|
menned
|
|
He/She/It
|
-i
|
mennie
|
|
We
|
-ünk
|
mennünk
|
|
You (pl)
|
-etek/otok/atok
|
mennetek
|
|
They
|
-iük/uk
|
menniük
|
Meanings
Personal infinitives are a unique Hungarian structure where the infinitive verb is conjugated to indicate the subject, usually following the modal 'kell'.
Obligation
Expressing necessity for a specific person.
“Mennem kell.”
“Neked maradnod kell.”
Future Intention
Expressing a planned necessity.
“Holnap dolgoznom kell.”
“Este tanulnod kell.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative
|
Verb-ni + Suffix + kell
|
Mennem kell.
|
|
Negative
|
Nem + Verb-ni + Suffix + kell
|
Nem kell mennem.
|
|
Question
|
Kell + Verb-ni + Suffix?
|
Kell menned?
|
|
Past
|
Verb-ni + Suffix + kellett
|
Mennem kellett.
|
|
Conditional
|
Verb-ni + Suffix + kellene
|
Mennem kellene.
|
|
Plural
|
Verb-ni + Suffix + kell
|
Nekünk mennünk kell.
|
Formalitätsspektrum
Távoznom kell. (Leaving a meeting vs. leaving a party.)
Mennem kell. (Leaving a meeting vs. leaving a party.)
Lépek. (Leaving a meeting vs. leaving a party.)
Húzok. (Leaving a meeting vs. leaving a party.)
Personal Infinitive Map
Suffixes
- -m I
- -d You
- -i He/She
Modal
- kell must
Beispiele nach Niveau
Mennem kell.
I have to go.
Aludnom kell.
I have to sleep.
Ennem kell.
I have to eat.
Dolgoznom kell.
I have to work.
Neked tanulnod kell.
You have to study.
Nem kell sietnünk.
We don't have to hurry.
Kell vinned a táskát?
Do you have to take the bag?
Neki írnia kell.
He/she has to write.
Sajnos korán kell kelnem.
Unfortunately, I have to wake up early.
Nem kellene ennyit innod.
You shouldn't drink this much.
Nekik el kell dönteniük.
They have to decide.
Mikor kell nektek indulnotok?
When do you (plural) have to leave?
Bár mennem kellene, maradok.
Although I should go, I will stay.
Nem volt könnyű megtennem.
It wasn't easy for me to do it.
Mindenkinek be kell mutatkoznia.
Everyone has to introduce themselves.
Nem kellett volna megmondanod.
You shouldn't have told him.
A döntést nekem kell meghoznom.
I am the one who has to make the decision.
Szükséges, hogy el kelljen mennem?
Is it necessary that I must go?
Nem volt más választásom, mennem kellett.
I had no other choice, I had to go.
A feladatot nekik kell elvégezniük.
They are the ones who must complete the task.
Mennem kellene, mégis itt maradok.
I ought to go, yet I stay here.
Nem volt elkerülhető, meg kellett tennem.
It was unavoidable, I had to do it.
A felelősséget nekünk kell vállalnunk.
We must take responsibility.
Nem várhatod el, hogy megtegyem.
You cannot expect me to do it.
Leicht verwechselbar
Both can express obligation.
Learners forget the personal suffix.
Mixing up present and conditional.
Häufige Fehler
Menni kell nekem
Nekem mennem kell
Mennem kellok
Mennem kell
Mennik kell
Mennem kell
Kell menni
Mennem kell
Neked mennem kell
Neked menned kell
Mennünk kellok
Mennünk kell
Menned kell
Menned kell
Mennem kellene
Mennem kell
Mennem kellett
Mennem kellett
Mennem kell hogy
Mennem kell
Mennem kellene volt
Mennem kellett volna
Mennem kellene
Mennem kellene
Mennem kellene
Mennem kellene
Mennem kellene
Mennem kellene
Satzmuster
___ kell ___.
Nem kell ___.
Kell-e ___?
___ kellene ___.
Real World Usage
Mennem kell, bocs!
Sokat kell tanulnom.
Mikor kell indulnunk?
Neked kell fizetned.
Mennem kell, sziasztok!
A jelentést el kell küldenem.
Focus on the suffix
Kell is invariable
Use it for 'I have to'
Keep it short
Smart Tips
Don't use 'hogy'. Just use the personal infinitive.
Think of the possessive 'my' (enyém -> -m).
Change 'kell' to 'kellett'.
Use 'kellene' instead of 'kell'.
Aussprache
Suffix stress
The stress remains on the first syllable of the verb, not the suffix.
Statement
Mennem kell. ↘
Falling intonation for facts.
Question
Kell menned? ↗
Rising intonation for questions.
Einprägen
Eselsbrücke
Think of the suffix as a 'tag' that labels who is doing the 'must'.
Visuelle Assoziation
Imagine a backpack with your name on it. The 'm' is your backpack, the 'd' is your friend's. You have to carry your own 'must' (kell) backpack.
Rhyme
Mennem, menned, mennie, mindenkinek mennie!
Story
I wake up and say 'Mennem kell' (I must go). My friend asks 'Neked menned kell?' (Do you have to go?). We both agree 'Nekünk mennünk kell' (We must go).
Word Web
Herausforderung
Write 5 sentences about things you have to do today using the personal infinitive.
Kulturelle Hinweise
In the capital, people often shorten 'mennem kell' to just 'mennem' if the context is clear.
In some rural areas, you might hear more traditional full forms.
Young people often use English loanwords with Hungarian suffixes.
The personal infinitive evolved from the possessive construction of the infinitive, where the infinitive was treated as a noun.
Gesprächseinstiege
Mit kell ma csinálnod?
Kell-e holnap dolgoznod?
Mit kellene tenned, ha nyernél a lottón?
Milyen feladatokat kell elvégezned a munkádban?
Tagebuch-Impulse
Häufige Fehler
Test Yourself
Nekem ___ (menni) kell.
Neked ___ (tanulni) kell.
Find and fix the mistake:
Nekem menni kell.
Mennem kell.
Menni (we)
Match each item on the left with its pair on the right:
kell / mennem / ma
Kell conjugates for person.
Score: /8
Ubungsaufgaben
8 exercisesNekem ___ (menni) kell.
Neked ___ (tanulni) kell.
Find and fix the mistake:
Nekem menni kell.
Mennem kell.
Menni (we)
I / You / We / They
kell / mennem / ma
Kell conjugates for person.
Score: /8
FAQ (8)
Yes, 'Kell egy toll' (I need a pen). But for verbs, use the personal infinitive.
The final 'i' of the infinitive is dropped before adding the suffix.
Rarely, and it's usually considered clunky. Use the personal infinitive instead.
Use the -i suffix: 'Neki mennie kell'.
Yes, use 'kellett': 'Mennem kellett' (I had to go).
It is neutral and used in all registers.
Kell is for necessity (must), kellene is for advice (should).
No, it follows standard possessive suffix rules.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Tener que + infinitive
Hungarian conjugates the infinitive, Spanish conjugates 'tener'.
Devoir + infinitive
French conjugates the modal, Hungarian conjugates the infinitive.
Müssen + infinitive
German conjugates the modal, Hungarian conjugates the infinitive.
Nakereba naranai
Japanese is a multi-word phrase, Hungarian is a single conjugated word.
Yajib an + verb
Arabic uses impersonal structures, Hungarian uses personal suffixes.
Bixu + verb
Chinese has no conjugation, Hungarian is highly agglutinative.
Learning Path
Prerequisites
Connected Grammar
Possessive Suffixes
PrerequisiteYou need these to form the personal infinitive.
Subjunctive Mood
ContrastOften confused with personal infinitives.
Modal Verbs
Builds OnPersonal infinitives act like modal verbs.
Vowel Harmony
PrerequisiteEssential for choosing the right suffix.