Vous avez cherché: to leave i must (Anglais - Latin)

to leave
discedere

to leave life
in animo habere

to leave behind
relinquere

i have permission to leave
permissio

be careful not to leave me
cave ne pugnes me

i must die soon
tempus est morietur

i must buy one.
mihi emendum est.

i must go there.
illīc īre dēbeō.

asserted that you were going to leave him
amici tui profecturi esse dicuntur.

i must seek my fortune
ego vir quaeram fortuna fortunae

in jesus' name, i command you to leave
in jesus nomine praecipio tibi ut exeatis

i can, i will, i must
non possum ego autem: ego

i have shit therefore i must be
nigger

i must buy a new winter coat.
novum pallium hiemis mihi emendum est.

i must be the servant of this story
bero huius fabulae sum necesse servar non est

to the river i must carry water” – replies the servant.
„ad fluvium! aquam portāre dēbeō“, – respondet servus.

there were in all two routes, on which routes they were able to leave home.
erant omnino itinera duo, quibus itineribus domo exire possent.

i must explain to you how all this but it will unfold in
sed ut perspiciatis unde omnis iste explicabo