could stanchion
Verbe régulier : stanchion - stanchioned- stanchioned

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could stanchion
you could stanchion
she could stanchion
we could stanchion
you could stanchion
they could stanchion 	I could be stanchioning
you could be stanchioning
she could be stanchioning
we could be stanchioning
you could be stanchioning
they could be stanchioning	I could have stanchioned
you could have stanchioned
she could have stanchioned
we could have stanchioned
you could have stanchioned
they could have stanchioned	I could have been stanchioning
you could have been stanchioning
she could have been stanchioning
we could have been stanchioning
you could have been stanchioning
they could have been stanchioning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't stanchion
you couldn't stanchion
she couldn't stanchion
we couldn't stanchion
you couldn't stanchion
they couldn't stanchion 	I couldn't be stanchioning
you couldn't be stanchioning
she couldn't be stanchioning
we couldn't be stanchioning
you couldn't be stanchioning
they couldn't be stanchioning	I couldn't have stanchioned
you couldn't have stanchioned
she couldn't have stanchioned
we couldn't have stanchioned
you couldn't have stanchioned
they couldn't have stanchioned	I couldn't have been stanchioning
you couldn't have been stanchioning
she couldn't have been stanchioning
we couldn't have been stanchioning
you couldn't have been stanchioning
they couldn't have been stanchioning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I stanchion?
could you stanchion?
could she stanchion?
could we stanchion?
could you stanchion?
could they stanchion? 	could I be stanchioning?
could you be stanchioning?
could she be stanchioning?
could we be stanchioning?
could you be stanchioning?
could they be stanchioning? 	could I have stanchioned?
could you have stanchioned?
could she have stanchioned?
could we have stanchioned?
could you have stanchioned?
could they have stanchioned? 	could I have been stanchioning?
could you have been stanchioning?
could she have been stanchioning?
could we have been stanchioning?
could you have been stanchioning?
could they have been stanchioning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I stanchion?
couldn't you stanchion?
couldn't she stanchion?
couldn't we stanchion?
couldn't you stanchion?
couldn't they stanchion? 	couldn't I be stanchioning?
couldn't you be stanchioning?
couldn't she be stanchioning?
couldn't we be stanchioning?
couldn't you be stanchioning?
couldn't they be stanchioning? 	couldn't I have stanchioned?
couldn't you have stanchioned?
couldn't she have stanchioned?
couldn't we have stanchioned?
couldn't you have stanchioned?
couldn't they have stanchioned? 	couldn't I have been stanchioning?
couldn't you have been stanchioning?
couldn't she have been stanchioning?
couldn't we have been stanchioning?
couldn't you have been stanchioning?
couldn't they have been stanchioning?