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