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