Every conjugation has 4 tenses… as for the one that everyone knows
1- āre
2- ēre
3- ere
4- Īre
But the present active imperative is….
1-āte
2-ēte
3-ete
4-Īte
Since this is in the negative form, the English translation would have “don’t” or “not”
Irregular verbs: Sum, esse, fui, futurus
Present indicative
sum sumus
es estis
est sunt
Imperfect indicative
Eram eramus
Eras eratis
Erat erant
Future indicative
Ero erimus
Eris eritis
Erit erunt
Present subjunctive
sim simus
sis sitis
sit sint