Conjugation of lasi in Esperanto
lasito leave; to let; to allowregular
Prezencopresent
Actions happening now or habitually.
| Person | Conjugation | |
|---|---|---|
| mi | lasas | |
| vi | lasas | |
| li/ŝi/ĝi | lasas | |
| ni | lasas | |
| vi | lasas | |
| ili | lasas |
Common mistakes in the Prezenco
- mi
mi lasilasasDon't use the infinitive after a subject; use -as for the present (mi lasas). - vi
vi lasilasasSame mistake for you (singular): use -as for present (vi lasas).
Preteritosimple past
Completed actions in the past.
| Person | Conjugation | |
|---|---|---|
| mi | lasis | |
| vi | lasis | |
| li/ŝi/ĝi | lasis | |
| ni | lasis | |
| vi | lasis | |
| ili | lasis |
Common mistakes in the Preterito
- mi
mi lasaslasisUsing the present instead of the past. Past takes -is (mi lasis).
Futurofuture
Actions that will happen.
| Person | Conjugation | |
|---|---|---|
| mi | lasos | |
| vi | lasos | |
| li/ŝi/ĝi | lasos | |
| ni | lasos | |
| vi | lasos | |
| ili | lasos |
Kondicionaloconditional
Actions that would happen under some condition.
| Person | Conjugation | |
|---|---|---|
| mi | lasus | |
| vi | lasus | |
| li/ŝi/ĝi | lasus | |
| ni | lasus | |
| vi | lasus | |
| ili | lasus |
Common mistakes in the Kondicionalo
- mi
mi lasoslasusConfusing future (-os) with conditional. Conditional uses -us (mi lasus).
Imperativoimperative
Commands and requests.
| Person | Conjugation | |
|---|---|---|
| mi | lasu | |
| vi | lasu | |
| li/ŝi/ĝi | lasu | |
| ni | lasu | |
| vi | lasu | |
| ili | lasu |
Common mistakes in the Imperativo
- vi
lasi!lasuThe command form uses -u, not the infinitive. Say lasu! for 'let/allow (you)'. - vi
lasi!lasuPlural commands also use -u (lasu!), not the infinitive.
Infinitivoinfinitive
The base form of the verb.
| Person | Conjugation | |
|---|---|---|
| mi | lasi | |
| vi | lasi | |
| li/ŝi/ĝi | lasi | |
| ni | lasi | |
| vi | lasi | |
| ili | lasi |
lasi — frequently asked questions
Is lasi a regular verb?
Yes — lasi is a regular Esperanto verb, so it follows the standard endings for its group.
What does lasi mean?
lasi is a Esperanto verb meaning "to leave; to let; to allow".