can mass
Verbe régulier : mass - massed- massed
Traduction française : se masser - masser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can mass
you can mass
she can mass
we can mass
you can mass
they can mass 	I can be massing
you can be massing
she can be massing
we can be massing
you can be massing
they can be massing	I can have massed
you can have massed
she can have massed
we can have massed
you can have massed
they can have massed	I can have been massing
you can have been massing
she can have been massing
we can have been massing
you can have been massing
they can have been massing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't mass
you can't mass
she can't mass
we can't mass
you can't mass
they can't mass 	I can't be massing
you can't be massing
she can't be massing
we can't be massing
you can't be massing
they can't be massing	I can't have massed
you can't have massed
she can't have massed
we can't have massed
you can't have massed
they can't have massed	I can't have been massing
you can't have been massing
she can't have been massing
we can't have been massing
you can't have been massing
they can't have been massing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I mass?
can you mass?
can she mass?
can we mass?
can you mass?
can they mass? 	can I be massing?
can you be massing?
can she be massing?
can we be massing?
can you be massing?
can they be massing? 	can I have massed?
can you have massed?
can she have massed?
can we have massed?
can you have massed?
can they have massed? 	can I have been massing?
can you have been massing?
can she have been massing?
can we have been massing?
can you have been massing?
can they have been massing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I mass?
can't you mass?
can't she mass?
can't we mass?
can't you mass?
can't they mass? 	can't I be massing?
can't you be massing?
can't she be massing?
can't we be massing?
can't you be massing?
can't they be massing? 	can't I have massed?
can't you have massed?
can't she have massed?
can't we have massed?
can't you have massed?
can't they have massed? 	can't I have been massing?
can't you have been massing?
can't she have been massing?
can't we have been massing?
can't you have been massing?
can't they have been massing?