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