усидеть

Russian

у- (u-) +‎ сиде́ть (sidétʹ)

усиде́ть • (usidétʹ) pf (imperfective уси́живать)

(perfective only) to remain sitting (after being pushed)
(perfective only) to sit still (despite one's desires or intentions)
(perfective only, colloquial) to hold on (to a position or job), to remain (in a position or job)
(perfective only, chiefly in the negative) to stay in place, to refrain from leaving
(low colloquial) to sit at the table and eat or drink (something) (fully or in large quantities)

Conjugation of усиде́ть (class 5b perfective transitive)

Note: For declension of participles, see their entries. Adverbial participles are indeclinable.
perfective aspect
infinitive	усиде́ть usidétʹ
participles	present tense	past tense
active	—	усиде́вший usidévšij
passive	—	уси́женный usížennyj
adverbial	—	усиде́в usidév, усиде́вши usidévši
	present tense	future tense
1st singular (я)	—	усижу́ usižú
2nd singular (ты)	—	усиди́шь usidíšʹ
3rd singular (он/она́/оно́)	—	усиди́т usidít
1st plural (мы)	—	усиди́м usidím
2nd plural (вы)	—	усиди́те usidíte
3rd plural (они́)	—	усидя́т usidját
imperative	singular	plural
	усиди́ usidí	усиди́те usidíte
past tense	singular	plural (мы/вы/они́)
masculine (я/ты/он)	усиде́л usidél	усиде́ли usidéli
feminine (я/ты/она́)	усиде́ла usidéla
neuter (оно́)	усиде́ло usidélo