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