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