Conjugaison du verbe anglais
MUST OVERSTUDY

Verbe régulier : overstudy - overstudied - overstudied

Affirmation

Forme simple	Forme en V-ing
I must overstudy you must overstudy she must overstudy we must overstudy you must overstudy they must overstudy	I must be overstudying you must be overstudying she must be overstudying we must be overstudying you must be overstudying they must be overstudying
Perfect	Perfect en V-ing
I must have overstudied you must have overstudied she must have overstudied we must have overstudied you must have overstudied they must have overstudied	I must have been overstudying you must have been overstudying she must have been overstudying we must have been overstudying you must have been overstudying they must have been overstudying

Négation

Forme simple	Forme en V-ing
I must not overstudy you must not overstudy she must not overstudy we must not overstudy you must not overstudy they must not overstudy	I must not be overstudying you must not be overstudying she must not be overstudying we must not be overstudying you must not be overstudying they must not be overstudying
Perfect	Perfect en V-ing
I must not have overstudied you must not have overstudied she must not have overstudied we must not have overstudied you must not have overstudied they must not have overstudied	I must not have been overstudying you must not have been overstudying she must not have been overstudying we must not have been overstudying you must not have been overstudying they must not have been overstudying

Forme interrogative

Forme simple	Forme en V-ing
must I overstudy? must you overstudy? must she overstudy? must we overstudy? must you overstudy? must they overstudy?	must I be overstudying? must you be overstudying? must she be overstudying? must we be overstudying? must you be overstudying? must they be overstudying?
Perfect	Perfect en V-ing
must I have overstudied? must you have overstudied? must she have overstudied? must we have overstudied? must you have overstudied? must they have overstudied?	must I have been overstudying? must you have been overstudying? must she have been overstudying? must we have been overstudying? must you have been overstudying? must they have been overstudying?

Forme interro-négative

Forme simple	Forme en V-ing
must I not overstudy? must you not overstudy? must she not overstudy? must we not overstudy? must you not overstudy? must they not overstudy?	must I not be overstudying? must you not be overstudying? must she not be overstudying? must we not be overstudying? must you not be overstudying? must they not be overstudying?
Perfect	Perfect en V-ing
must I not have overstudied? must you not have overstudied? must she not have overstudied? must we not have overstudied? must you not have overstudied? must they not have overstudied?	must I not have been overstudying? must you not have been overstudying? must she not have been overstudying? must we not have been overstudying? must you not have been overstudying? must they not have been overstudying?