Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I could disappear disappear you could disappear disappear she could disappear disappear we could disappear disappear you could disappear disappear they could disappear disappear
Forme en V-ing
I could be disappear disappearing you could be disappear disappearing she could be disappear disappearing we could be disappear disappearing you could be disappear disappearing they could be disappear disappearing
Perfect
I could have disappear disappeared you could have disappear disappeared she could have disappear disappeared we could have disappear disappeared you could have disappear disappeared they could have disappear disappeared
Perfect en V-ing
I could have been disappear disappearing you could have been disappear disappearing she could have been disappear disappearing we could have been disappear disappearing you could have been disappear disappearing they could have been disappear disappearing
Négation
Forme simple
I couldn't disappear disappear you couldn't disappear disappear she couldn't disappear disappear we couldn't disappear disappear you couldn't disappear disappear they couldn't disappear disappear
Forme en V-ing
I couldn't be disappear disappearing you couldn't be disappear disappearing she couldn't be disappear disappearing we couldn't be disappear disappearing you couldn't be disappear disappearing they couldn't be disappear disappearing
Perfect
I couldn't have disappear disappeared you couldn't have disappear disappeared she couldn't have disappear disappeared we couldn't have disappear disappeared you couldn't have disappear disappeared they couldn't have disappear disappeared
Perfect en V-ing
I couldn't have been disappear disappearing you couldn't have been disappear disappearing she couldn't have been disappear disappearing we couldn't have been disappear disappearing you couldn't have been disappear disappearing they couldn't have been disappear disappearing
Forme interrogative
Forme simple
could I disappear disappear? could you disappear disappear? could she disappear disappear? could we disappear disappear? could you disappear disappear? could they disappear disappear?
Forme en V-ing
could I be disappear disappearing? could you be disappear disappearing? could she be disappear disappearing? could we be disappear disappearing? could you be disappear disappearing? could they be disappear disappearing?
Perfect
could I have disappear disappeared? could you have disappear disappeared? could she have disappear disappeared? could we have disappear disappeared? could you have disappear disappeared? could they have disappear disappeared?
Perfect en V-ing
could I have been disappear disappearing? could you have been disappear disappearing? could she have been disappear disappearing? could we have been disappear disappearing? could you have been disappear disappearing? could they have been disappear disappearing?
Forme interro-négative
Forme simple
couldn't I disappear disappear? couldn't you disappear disappear? couldn't she disappear disappear? couldn't we disappear disappear? couldn't you disappear disappear? couldn't they disappear disappear?
Forme en V-ing
couldn't I be disappear disappearing? couldn't you be disappear disappearing? couldn't she be disappear disappearing? couldn't we be disappear disappearing? couldn't you be disappear disappearing? couldn't they be disappear disappearing?
Perfect
couldn't I have disappear disappeared? couldn't you have disappear disappeared? couldn't she have disappear disappeared? couldn't we have disappear disappeared? couldn't you have disappear disappeared? couldn't they have disappear disappeared?
Perfect en V-ing
couldn't I have been disappear disappearing? couldn't you have been disappear disappearing? couldn't she have been disappear disappearing? couldn't we have been disappear disappearing? couldn't you have been disappear disappearing? couldn't they have been disappear disappearing?