дописа́ть

Very rarely used word (top 20,000)

Verb aspects

Imperfective (ongoing or repeatedly):

to write in addition to something

Perfective (completed or one-time):

to write in addition to something; write to the end

У меня есть два часа, чтобы дописа́ть э́тот докла́д.I've got two hours to finish writing this report.
Я почти дописа́л отчёт.I'm almost finished writing the report.
Когда ты дописа́л письмо́?When did you finish writing the letter?
Ты уже дописа́л письмо́?Have you finished writing the letter yet?
Я дописа́ла.I finished writing.
Я дописа́л письмо́.I finished writing a letter.
Я дописа́л.I finished writing.

Note: Stress change.

Imperative
ты	допиши́
вы	допиши́те

Active present
Active past	дописа́вший	someone who was doing
Passive present
Passive past	допи́санный	something which was being done
Gerund present
Gerund past	дописа́в дописавши	while doing (past)