could border
Verbe régulier : border - bordered- bordered
Traduction française : border - toucher 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could border
you could border
she could border
we could border
you could border
they could border 	I could be bordering
you could be bordering
she could be bordering
we could be bordering
you could be bordering
they could be bordering	I could have bordered
you could have bordered
she could have bordered
we could have bordered
you could have bordered
they could have bordered	I could have been bordering
you could have been bordering
she could have been bordering
we could have been bordering
you could have been bordering
they could have been bordering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't border
you couldn't border
she couldn't border
we couldn't border
you couldn't border
they couldn't border 	I couldn't be bordering
you couldn't be bordering
she couldn't be bordering
we couldn't be bordering
you couldn't be bordering
they couldn't be bordering	I couldn't have bordered
you couldn't have bordered
she couldn't have bordered
we couldn't have bordered
you couldn't have bordered
they couldn't have bordered	I couldn't have been bordering
you couldn't have been bordering
she couldn't have been bordering
we couldn't have been bordering
you couldn't have been bordering
they couldn't have been bordering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I border?
could you border?
could she border?
could we border?
could you border?
could they border? 	could I be bordering?
could you be bordering?
could she be bordering?
could we be bordering?
could you be bordering?
could they be bordering? 	could I have bordered?
could you have bordered?
could she have bordered?
could we have bordered?
could you have bordered?
could they have bordered? 	could I have been bordering?
could you have been bordering?
could she have been bordering?
could we have been bordering?
could you have been bordering?
could they have been bordering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I border?
couldn't you border?
couldn't she border?
couldn't we border?
couldn't you border?
couldn't they border? 	couldn't I be bordering?
couldn't you be bordering?
couldn't she be bordering?
couldn't we be bordering?
couldn't you be bordering?
couldn't they be bordering? 	couldn't I have bordered?
couldn't you have bordered?
couldn't she have bordered?
couldn't we have bordered?
couldn't you have bordered?
couldn't they have bordered? 	couldn't I have been bordering?
couldn't you have been bordering?
couldn't she have been bordering?
couldn't we have been bordering?
couldn't you have been bordering?
couldn't they have been bordering?