perfect tense

US /ˈpɜːr.fɪkt tens/
UK /ˈpɜːr.fɪkt tens/
"perfect tense" picture
1.

czas perfect, czas przeszły dokonany

a verb tense that expresses an action or state that occurred at an indefinite time in the past or began in the past and continues to the present

:
The sentence 'I have eaten' is an example of the present perfect tense.
Zdanie 'I have eaten' jest przykładem czasu present perfect.
She had already finished her homework when I arrived, which is an example of the past perfect tense.
Skończyła już pracę domową, kiedy przybyłem, co jest przykładem czasu past perfect.