could channelize
Verbe régulier : channelize - channelized- channelized

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could channelize
you could channelize
she could channelize
we could channelize
you could channelize
they could channelize 	I could be channelizing
you could be channelizing
she could be channelizing
we could be channelizing
you could be channelizing
they could be channelizing	I could have channelized
you could have channelized
she could have channelized
we could have channelized
you could have channelized
they could have channelized	I could have been channelizing
you could have been channelizing
she could have been channelizing
we could have been channelizing
you could have been channelizing
they could have been channelizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't channelize
you couldn't channelize
she couldn't channelize
we couldn't channelize
you couldn't channelize
they couldn't channelize 	I couldn't be channelizing
you couldn't be channelizing
she couldn't be channelizing
we couldn't be channelizing
you couldn't be channelizing
they couldn't be channelizing	I couldn't have channelized
you couldn't have channelized
she couldn't have channelized
we couldn't have channelized
you couldn't have channelized
they couldn't have channelized	I couldn't have been channelizing
you couldn't have been channelizing
she couldn't have been channelizing
we couldn't have been channelizing
you couldn't have been channelizing
they couldn't have been channelizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I channelize?
could you channelize?
could she channelize?
could we channelize?
could you channelize?
could they channelize? 	could I be channelizing?
could you be channelizing?
could she be channelizing?
could we be channelizing?
could you be channelizing?
could they be channelizing? 	could I have channelized?
could you have channelized?
could she have channelized?
could we have channelized?
could you have channelized?
could they have channelized? 	could I have been channelizing?
could you have been channelizing?
could she have been channelizing?
could we have been channelizing?
could you have been channelizing?
could they have been channelizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I channelize?
couldn't you channelize?
couldn't she channelize?
couldn't we channelize?
couldn't you channelize?
couldn't they channelize? 	couldn't I be channelizing?
couldn't you be channelizing?
couldn't she be channelizing?
couldn't we be channelizing?
couldn't you be channelizing?
couldn't they be channelizing? 	couldn't I have channelized?
couldn't you have channelized?
couldn't she have channelized?
couldn't we have channelized?
couldn't you have channelized?
couldn't they have channelized? 	couldn't I have been channelizing?
couldn't you have been channelizing?
couldn't she have been channelizing?
couldn't we have been channelizing?
couldn't you have been channelizing?
couldn't they have been channelizing?