Questions & Answers about Ni kritikas la filmon.
In Esperanto, -as marks the present tense for verbs.
So:
- kritikas = criticize / are criticizing
- kritikis = criticized
- kritikos = will criticize
The verb form does not change for different subjects, so:
- mi kritikas = I criticize
- vi kritikas = you criticize
- ni kritikas = we criticize
That regularity is one of the nice things about Esperanto.
Ni means we.
In Esperanto, the subject is usually stated clearly, so ni is normally included just like we is in English. Because the verb ending -as only tells you the tense, not the person, kritikas by itself does not mean specifically we criticize. You usually need ni to show who is doing the action.