must space
Verbe régulier : space - spaced- spaced
Traduction française : espacer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must space
you must space
he must space
we must space
you must space
they must space 	I must be spacing
you must be spacing
he must be spacing
we must be spacing
you must be spacing
they must be spacing	I must have spaced
you must have spaced
he must have spaced
we must have spaced
you must have spaced
they must have spaced	I must have been spacing
you must have been spacing
he must have been spacing
we must have been spacing
you must have been spacing
they must have been spacing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't space
you mustn't space
he mustn't space
we mustn't space
you mustn't space
they mustn't space 	I mustn't be spacing
you mustn't be spacing
he mustn't be spacing
we mustn't be spacing
you mustn't be spacing
they mustn't be spacing	I mustn't have spaced
you mustn't have spaced
he mustn't have spaced
we mustn't have spaced
you mustn't have spaced
they mustn't have spaced	I mustn't have been spacing
you mustn't have been spacing
he mustn't have been spacing
we mustn't have been spacing
you mustn't have been spacing
they mustn't have been spacing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I space?
must you space?
must he space?
must we space?
must you space?
must they space? 	must I be spacing?
must you be spacing?
must he be spacing?
must we be spacing?
must you be spacing?
must they be spacing? 	must I have spaced?
must you have spaced?
must he have spaced?
must we have spaced?
must you have spaced?
must they have spaced? 	must I have been spacing?
must you have been spacing?
must he have been spacing?
must we have been spacing?
must you have been spacing?
must they have been spacing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I space?
mustn't you space?
mustn't he space?
mustn't we space?
mustn't you space?
mustn't they space? 	mustn't I be spacing?
mustn't you be spacing?
mustn't he be spacing?
mustn't we be spacing?
mustn't you be spacing?
mustn't they be spacing? 	mustn't I have spaced?
mustn't you have spaced?
mustn't he have spaced?
mustn't we have spaced?
mustn't you have spaced?
mustn't they have spaced? 	mustn't I have been spacing?
mustn't you have been spacing?
mustn't he have been spacing?
mustn't we have been spacing?
mustn't you have been spacing?
mustn't they have been spacing?