-ettük

• IPA^(key): [ɛtːyk]

From -ett (past-tense suffix) +‎ -ük (first-person plural suffix).

-ettük

1. (past-tense suffix) Forms the first-person plural past tense of verbs (indicative mood, definite conjugation).

   fest (“to paint”) → Fehérre festettük a kerítést. ― We painted the fence white.

   segít (“to help”) → Segítettük a balesetben megsérült embereket. ― We helped the people injured in the accident.

• (past-tense suffix) Variants:

  -tuk is added to most back-vowel verbs

  -tük is added to most front-vowel verbs

  -ttuk is added to back-vowel verbs ending in a vowel (hí, fú, ó, ró, rí, szí)

  -ttük is added to front-vowel verbs ending in a vowel (lő, nyű, sző)

  -ottuk is added to back-vowel verbs ending in two consonants or a long vowel + t, or to monosyllables ending in -t (fut, nyit, except lát)

  -ettük is added to unrounded front-vowel verbs ending in two consonants or a long vowel + t, or to monosyllables ending in -t (vet)

  -öttük is added to rounded front-vowel verbs ending in two consonants or a long vowel + t, or to monosyllables ending in -t (köt, süt, üt)

From -et (causative suffix) +‎ -t (past-tense suffix) +‎ -ük (first-person plural suffix).

-ettük

1. (past-tense causative suffix) Forms the first-person plural causative past tense of verbs (definite conjugation), used with -val/-vel, e.g. vele, velük etc., otherwise coinciding with the above forms.

   ‎fest (“to paint”) + ‎-ettük → ‎festettük (“we had him/her/them paint (it/them)”)

   ‎megért (“to understand”) + ‎-ettük → ‎megértettük (“we made him/her/them understand (it/them)”)

Homonymy exists between regular and causative past tense forms of consonant + t types of front-vowel verbs, in all the six persons, both with definite and indefinite endings, except for the third-person singular indefinite form (-ettem, -ettél, –, -ettünk, -ettetek, -ettek; -ettem, -etted, -ette, -ettük, -ettétek, -ették; -ettelek). On the other hand, other types of front-vowel verbs as well as back-vowel verbs take different forms for the regular and the causative past tense (e.g. -ottam and -attam, e.g. ugrottam and ugrattam among similar back-vowel verbs, other front-vowel verb types having clearly distinct forms: kértem vs. kérettem, kerestem vs. kerestettem). However, the -val/-vel argument is compulsory with the causative sense, so it makes the distinction easier (e.g. megértettem velük a különbséget – “I made them understand the difference”).

• Category:Hungarian verb forms
• Appendix:Hungarian suffixes