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