must keyboard
Verbe régulier : keyboard - keyboarded- keyboarded
Traduction française : saisir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must keyboard
you must keyboard
she must keyboard
we must keyboard
you must keyboard
they must keyboard 	I must be keyboarding
you must be keyboarding
she must be keyboarding
we must be keyboarding
you must be keyboarding
they must be keyboarding	I must have keyboarded
you must have keyboarded
she must have keyboarded
we must have keyboarded
you must have keyboarded
they must have keyboarded	I must have been keyboarding
you must have been keyboarding
she must have been keyboarding
we must have been keyboarding
you must have been keyboarding
they must have been keyboarding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't keyboard
you mustn't keyboard
she mustn't keyboard
we mustn't keyboard
you mustn't keyboard
they mustn't keyboard 	I mustn't be keyboarding
you mustn't be keyboarding
she mustn't be keyboarding
we mustn't be keyboarding
you mustn't be keyboarding
they mustn't be keyboarding	I mustn't have keyboarded
you mustn't have keyboarded
she mustn't have keyboarded
we mustn't have keyboarded
you mustn't have keyboarded
they mustn't have keyboarded	I mustn't have been keyboarding
you mustn't have been keyboarding
she mustn't have been keyboarding
we mustn't have been keyboarding
you mustn't have been keyboarding
they mustn't have been keyboarding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I keyboard?
must you keyboard?
must she keyboard?
must we keyboard?
must you keyboard?
must they keyboard? 	must I be keyboarding?
must you be keyboarding?
must she be keyboarding?
must we be keyboarding?
must you be keyboarding?
must they be keyboarding? 	must I have keyboarded?
must you have keyboarded?
must she have keyboarded?
must we have keyboarded?
must you have keyboarded?
must they have keyboarded? 	must I have been keyboarding?
must you have been keyboarding?
must she have been keyboarding?
must we have been keyboarding?
must you have been keyboarding?
must they have been keyboarding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I keyboard?
mustn't you keyboard?
mustn't she keyboard?
mustn't we keyboard?
mustn't you keyboard?
mustn't they keyboard? 	mustn't I be keyboarding?
mustn't you be keyboarding?
mustn't she be keyboarding?
mustn't we be keyboarding?
mustn't you be keyboarding?
mustn't they be keyboarding? 	mustn't I have keyboarded?
mustn't you have keyboarded?
mustn't she have keyboarded?
mustn't we have keyboarded?
mustn't you have keyboarded?
mustn't they have keyboarded? 	mustn't I have been keyboarding?
mustn't you have been keyboarding?
mustn't she have been keyboarding?
mustn't we have been keyboarding?
mustn't you have been keyboarding?
mustn't they have been keyboarding?