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