must baby-sit
Verbe régulier : baby-sit - baby-sitted- baby-sitted
Traduction française : garder des enfants - faire du 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must baby-sit
you must baby-sit
he must baby-sit
we must baby-sit
you must baby-sit
they must baby-sit 	I must be baby-sitting
you must be baby-sitting
he must be baby-sitting
we must be baby-sitting
you must be baby-sitting
they must be baby-sitting	I must have baby-sitted
you must have baby-sitted
he must have baby-sitted
we must have baby-sitted
you must have baby-sitted
they must have baby-sitted	I must have been baby-sitting
you must have been baby-sitting
he must have been baby-sitting
we must have been baby-sitting
you must have been baby-sitting
they must have been baby-sitting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't baby-sit
you mustn't baby-sit
he mustn't baby-sit
we mustn't baby-sit
you mustn't baby-sit
they mustn't baby-sit 	I mustn't be baby-sitting
you mustn't be baby-sitting
he mustn't be baby-sitting
we mustn't be baby-sitting
you mustn't be baby-sitting
they mustn't be baby-sitting	I mustn't have baby-sitted
you mustn't have baby-sitted
he mustn't have baby-sitted
we mustn't have baby-sitted
you mustn't have baby-sitted
they mustn't have baby-sitted	I mustn't have been baby-sitting
you mustn't have been baby-sitting
he mustn't have been baby-sitting
we mustn't have been baby-sitting
you mustn't have been baby-sitting
they mustn't have been baby-sitting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I baby-sit?
must you baby-sit?
must he baby-sit?
must we baby-sit?
must you baby-sit?
must they baby-sit? 	must I be baby-sitting?
must you be baby-sitting?
must he be baby-sitting?
must we be baby-sitting?
must you be baby-sitting?
must they be baby-sitting? 	must I have baby-sitted?
must you have baby-sitted?
must he have baby-sitted?
must we have baby-sitted?
must you have baby-sitted?
must they have baby-sitted? 	must I have been baby-sitting?
must you have been baby-sitting?
must he have been baby-sitting?
must we have been baby-sitting?
must you have been baby-sitting?
must they have been baby-sitting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I baby-sit?
mustn't you baby-sit?
mustn't he baby-sit?
mustn't we baby-sit?
mustn't you baby-sit?
mustn't they baby-sit? 	mustn't I be baby-sitting?
mustn't you be baby-sitting?
mustn't he be baby-sitting?
mustn't we be baby-sitting?
mustn't you be baby-sitting?
mustn't they be baby-sitting? 	mustn't I have baby-sitted?
mustn't you have baby-sitted?
mustn't he have baby-sitted?
mustn't we have baby-sitted?
mustn't you have baby-sitted?
mustn't they have baby-sitted? 	mustn't I have been baby-sitting?
mustn't you have been baby-sitting?
mustn't he have been baby-sitting?
mustn't we have been baby-sitting?
mustn't you have been baby-sitting?
mustn't they have been baby-sitting?