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