-jak

See also: Appendix:Variations of "jak"

Hungarian

Etymology

From -j (subjunctive/imperative suffix) +‎ -ak (personal suffix).

Pronunciation

• IPA^(key): [jɒk]

Suffix

-jak

1. (personal suffix) Forms the first-person singular subjunctive/imperative of verbs (indefinite conjugation).

   vár (“to wait”) → Várjak? ― Should I wait?

Usage notes

• (personal suffix) Variants:

  -jak is added to back-vowel verbs

  vár (“to wait”) → Várjak? ― Should I wait?

  -jek is added to front vowel-verbs

  kér (“to ask”) → Mit kérjek? ― What should I ask?

Person		Back     vowel	Front vowel
			unrounded	rounded
én	1st person singular	-jak	-jek
te	2nd person singular	-j
	long form	-jál	-jél
ő maga / ön	3rd person singular	-jon	-jen	-jön
	-ik verbs (optional)	-jék
mi	1st person plural	-junk	-jünk
ti	2nd person plural	-jatok	-jetek
ők maguk / önök	3rd person plural	-janak	-jenek
See also: present-tense definite-object suffixes and second-person-object suffixes for informal addressing.
Verb ending	Assimilation rules of -j
-s -sz -z -dz	The -j assimilates to the verb ending:   keres →‎ keress   metsz →‎ metssz   hoz →‎ hozz   edz →‎ eddz
-st -szt	The -t is removed; the -j assimilates to the -s, -sz:   fest →‎ fess   fáraszt →‎ fárassz
long vowel + t or consonant + t	The -j becomes -s:   segít →‎ segíts   bont →‎ bonts Exceptions: bocsát → bocsáss, lát → láss
short vowel + t	Both the stem-final -t and the -j become -s:   mutat → mutass, szeret → szeress

    Subjunctive/imperative indefinite – personal endings

See also

• Category:Hungarian verb forms
• Appendix:Hungarian suffixes

Serbo-Croatian

Suffix

-jak (Cyrillic spelling -јак)

1. Suffix appended to words to create a masculine noun, usually denoting a performer, feature, human relation, result of an action, object, diminutive or a proper name.

See also

• -ak
• -njak