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