I could purr you could purr she could purr we could purr you could purr they could purr
Forme en V-ing
I could be purring you could be purring she could be purring we could be purring you could be purring they could be purring
Perfect
I could have purred you could have purred she could have purred we could have purred you could have purred they could have purred
Perfect en V-ing
I could have been purring you could have been purring she could have been purring we could have been purring you could have been purring they could have been purring
Négation
Forme simple
I couldn't purr you couldn't purr she couldn't purr we couldn't purr you couldn't purr they couldn't purr
Forme en V-ing
I couldn't be purring you couldn't be purring she couldn't be purring we couldn't be purring you couldn't be purring they couldn't be purring
Perfect
I couldn't have purred you couldn't have purred she couldn't have purred we couldn't have purred you couldn't have purred they couldn't have purred
Perfect en V-ing
I couldn't have been purring you couldn't have been purring she couldn't have been purring we couldn't have been purring you couldn't have been purring they couldn't have been purring
Forme interrogative
Forme simple
could I purr? could you purr? could she purr? could we purr? could you purr? could they purr?
Forme en V-ing
could I be purring? could you be purring? could she be purring? could we be purring? could you be purring? could they be purring?
Perfect
could I have purred? could you have purred? could she have purred? could we have purred? could you have purred? could they have purred?
Perfect en V-ing
could I have been purring? could you have been purring? could she have been purring? could we have been purring? could you have been purring? could they have been purring?
Forme interro-négative
Forme simple
couldn't I purr? couldn't you purr? couldn't she purr? couldn't we purr? couldn't you purr? couldn't they purr?
Forme en V-ing
couldn't I be purring? couldn't you be purring? couldn't she be purring? couldn't we be purring? couldn't you be purring? couldn't they be purring?
Perfect
couldn't I have purred? couldn't you have purred? couldn't she have purred? couldn't we have purred? couldn't you have purred? couldn't they have purred?
Perfect en V-ing
couldn't I have been purring? couldn't you have been purring? couldn't she have been purring? couldn't we have been purring? couldn't you have been purring? couldn't they have been purring?