Questions & Answers about Mi sidas apud la rivero.
In Esperanto, -as is the present-tense verb ending.
So:
- sidi = to sit
- sidas = sit / am sitting / is sitting / are sitting
Esperanto verbs do not change for person, so the same form is used with all subjects:
- mi sidas = I sit / I am sitting
- vi sidas = you sit / you are sitting
- li sidas = he sits / he is sitting
That makes Esperanto much simpler than English in this area.
No. In Esperanto, the verb tells you the tense, but not the person.
For example, sidas only tells you that the action is in the present. It does not mean specifically I sit. That is why the subject pronoun is normally included:
- mi sidas = I am sitting
- ŝi sidas = she is sitting
- ili sidas = they are sitting
So mi is necessary here to show who is sitting.