could canvass
Verbe régulier : canvass - canvassed- canvassed
Traduction française : faire un sondage - sonder 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could canvass
you could canvass
she could canvass
we could canvass
you could canvass
they could canvass 	I could be canvassing
you could be canvassing
she could be canvassing
we could be canvassing
you could be canvassing
they could be canvassing	I could have canvassed
you could have canvassed
she could have canvassed
we could have canvassed
you could have canvassed
they could have canvassed	I could have been canvassing
you could have been canvassing
she could have been canvassing
we could have been canvassing
you could have been canvassing
they could have been canvassing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't canvass
you couldn't canvass
she couldn't canvass
we couldn't canvass
you couldn't canvass
they couldn't canvass 	I couldn't be canvassing
you couldn't be canvassing
she couldn't be canvassing
we couldn't be canvassing
you couldn't be canvassing
they couldn't be canvassing	I couldn't have canvassed
you couldn't have canvassed
she couldn't have canvassed
we couldn't have canvassed
you couldn't have canvassed
they couldn't have canvassed	I couldn't have been canvassing
you couldn't have been canvassing
she couldn't have been canvassing
we couldn't have been canvassing
you couldn't have been canvassing
they couldn't have been canvassing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I canvass?
could you canvass?
could she canvass?
could we canvass?
could you canvass?
could they canvass? 	could I be canvassing?
could you be canvassing?
could she be canvassing?
could we be canvassing?
could you be canvassing?
could they be canvassing? 	could I have canvassed?
could you have canvassed?
could she have canvassed?
could we have canvassed?
could you have canvassed?
could they have canvassed? 	could I have been canvassing?
could you have been canvassing?
could she have been canvassing?
could we have been canvassing?
could you have been canvassing?
could they have been canvassing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I canvass?
couldn't you canvass?
couldn't she canvass?
couldn't we canvass?
couldn't you canvass?
couldn't they canvass? 	couldn't I be canvassing?
couldn't you be canvassing?
couldn't she be canvassing?
couldn't we be canvassing?
couldn't you be canvassing?
couldn't they be canvassing? 	couldn't I have canvassed?
couldn't you have canvassed?
couldn't she have canvassed?
couldn't we have canvassed?
couldn't you have canvassed?
couldn't they have canvassed? 	couldn't I have been canvassing?
couldn't you have been canvassing?
couldn't she have been canvassing?
couldn't we have been canvassing?
couldn't you have been canvassing?
couldn't they have been canvassing?