must twitter
Verbe régulier : twitter - twittered- twittered
Traduction française : gazouiller - jacasser two-time 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must twitter
you must twitter
she must twitter
we must twitter
you must twitter
they must twitter 	I must be twittering
you must be twittering
she must be twittering
we must be twittering
you must be twittering
they must be twittering	I must have twittered
you must have twittered
she must have twittered
we must have twittered
you must have twittered
they must have twittered	I must have been twittering
you must have been twittering
she must have been twittering
we must have been twittering
you must have been twittering
they must have been twittering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't twitter
you mustn't twitter
she mustn't twitter
we mustn't twitter
you mustn't twitter
they mustn't twitter 	I mustn't be twittering
you mustn't be twittering
she mustn't be twittering
we mustn't be twittering
you mustn't be twittering
they mustn't be twittering	I mustn't have twittered
you mustn't have twittered
she mustn't have twittered
we mustn't have twittered
you mustn't have twittered
they mustn't have twittered	I mustn't have been twittering
you mustn't have been twittering
she mustn't have been twittering
we mustn't have been twittering
you mustn't have been twittering
they mustn't have been twittering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I twitter?
must you twitter?
must she twitter?
must we twitter?
must you twitter?
must they twitter? 	must I be twittering?
must you be twittering?
must she be twittering?
must we be twittering?
must you be twittering?
must they be twittering? 	must I have twittered?
must you have twittered?
must she have twittered?
must we have twittered?
must you have twittered?
must they have twittered? 	must I have been twittering?
must you have been twittering?
must she have been twittering?
must we have been twittering?
must you have been twittering?
must they have been twittering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I twitter?
mustn't you twitter?
mustn't she twitter?
mustn't we twitter?
mustn't you twitter?
mustn't they twitter? 	mustn't I be twittering?
mustn't you be twittering?
mustn't she be twittering?
mustn't we be twittering?
mustn't you be twittering?
mustn't they be twittering? 	mustn't I have twittered?
mustn't you have twittered?
mustn't she have twittered?
mustn't we have twittered?
mustn't you have twittered?
mustn't they have twittered? 	mustn't I have been twittering?
mustn't you have been twittering?
mustn't she have been twittering?
mustn't we have been twittering?
mustn't you have been twittering?
mustn't they have been twittering?