could twill
Verbe régulier : twill - twilled- twilled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could twill
you could twill
she could twill
we could twill
you could twill
they could twill 	I could be twilling
you could be twilling
she could be twilling
we could be twilling
you could be twilling
they could be twilling	I could have twilled
you could have twilled
she could have twilled
we could have twilled
you could have twilled
they could have twilled	I could have been twilling
you could have been twilling
she could have been twilling
we could have been twilling
you could have been twilling
they could have been twilling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't twill
you couldn't twill
she couldn't twill
we couldn't twill
you couldn't twill
they couldn't twill 	I couldn't be twilling
you couldn't be twilling
she couldn't be twilling
we couldn't be twilling
you couldn't be twilling
they couldn't be twilling	I couldn't have twilled
you couldn't have twilled
she couldn't have twilled
we couldn't have twilled
you couldn't have twilled
they couldn't have twilled	I couldn't have been twilling
you couldn't have been twilling
she couldn't have been twilling
we couldn't have been twilling
you couldn't have been twilling
they couldn't have been twilling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I twill?
could you twill?
could she twill?
could we twill?
could you twill?
could they twill? 	could I be twilling?
could you be twilling?
could she be twilling?
could we be twilling?
could you be twilling?
could they be twilling? 	could I have twilled?
could you have twilled?
could she have twilled?
could we have twilled?
could you have twilled?
could they have twilled? 	could I have been twilling?
could you have been twilling?
could she have been twilling?
could we have been twilling?
could you have been twilling?
could they have been twilling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I twill?
couldn't you twill?
couldn't she twill?
couldn't we twill?
couldn't you twill?
couldn't they twill? 	couldn't I be twilling?
couldn't you be twilling?
couldn't she be twilling?
couldn't we be twilling?
couldn't you be twilling?
couldn't they be twilling? 	couldn't I have twilled?
couldn't you have twilled?
couldn't she have twilled?
couldn't we have twilled?
couldn't you have twilled?
couldn't they have twilled? 	couldn't I have been twilling?
couldn't you have been twilling?
couldn't she have been twilling?
couldn't we have been twilling?
couldn't you have been twilling?
couldn't they have been twilling?