Conjugaison du verbe anglais
MUST OVERSTAFF

Verbe régulier : overstaff - overstaffed - overstaffed

Affirmation

Forme simple	Forme en V-ing
I must overstaff you must overstaff she must overstaff we must overstaff you must overstaff they must overstaff	I must be overstaffing you must be overstaffing she must be overstaffing we must be overstaffing you must be overstaffing they must be overstaffing
Perfect	Perfect en V-ing
I must have overstaffed you must have overstaffed she must have overstaffed we must have overstaffed you must have overstaffed they must have overstaffed	I must have been overstaffing you must have been overstaffing she must have been overstaffing we must have been overstaffing you must have been overstaffing they must have been overstaffing

Négation

Forme simple	Forme en V-ing
I must not overstaff you must not overstaff she must not overstaff we must not overstaff you must not overstaff they must not overstaff	I must not be overstaffing you must not be overstaffing she must not be overstaffing we must not be overstaffing you must not be overstaffing they must not be overstaffing
Perfect	Perfect en V-ing
I must not have overstaffed you must not have overstaffed she must not have overstaffed we must not have overstaffed you must not have overstaffed they must not have overstaffed	I must not have been overstaffing you must not have been overstaffing she must not have been overstaffing we must not have been overstaffing you must not have been overstaffing they must not have been overstaffing

Forme interrogative

Forme simple	Forme en V-ing
must I overstaff? must you overstaff? must she overstaff? must we overstaff? must you overstaff? must they overstaff?	must I be overstaffing? must you be overstaffing? must she be overstaffing? must we be overstaffing? must you be overstaffing? must they be overstaffing?
Perfect	Perfect en V-ing
must I have overstaffed? must you have overstaffed? must she have overstaffed? must we have overstaffed? must you have overstaffed? must they have overstaffed?	must I have been overstaffing? must you have been overstaffing? must she have been overstaffing? must we have been overstaffing? must you have been overstaffing? must they have been overstaffing?

Forme interro-négative

Forme simple	Forme en V-ing
must I not overstaff? must you not overstaff? must she not overstaff? must we not overstaff? must you not overstaff? must they not overstaff?	must I not be overstaffing? must you not be overstaffing? must she not be overstaffing? must we not be overstaffing? must you not be overstaffing? must they not be overstaffing?
Perfect	Perfect en V-ing
must I not have overstaffed? must you not have overstaffed? must she not have overstaffed? must we not have overstaffed? must you not have overstaffed? must they not have overstaffed?	must I not have been overstaffing? must you not have been overstaffing? must she not have been overstaffing? must we not have been overstaffing? must you not have been overstaffing? must they not have been overstaffing?