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 he 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 he 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 he 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 he 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 couldn't contend contend you couldn't contend contend he couldn't contend contend we couldn't contend contend you couldn't contend contend they couldn't contend contend
Forme en V-ing
I couldn't be contend contending you couldn't be contend contending he couldn't be contend contending we couldn't be contend contending you couldn't be contend contending they couldn't be contend contending
Perfect
I couldn't have contend contended you couldn't have contend contended he couldn't have contend contended we couldn't have contend contended you couldn't have contend contended they couldn't have contend contended
Perfect en V-ing
I couldn't have been contend contending you couldn't have been contend contending he couldn't have been contend contending we couldn't have been contend contending you couldn't have been contend contending they couldn't have been contend contending
Forme interrogative
Forme simple
could I contend contend? could you contend contend? could he 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 he 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 he 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 he 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
couldn't I contend contend? couldn't you contend contend? couldn't he contend contend? couldn't we contend contend? couldn't you contend contend? couldn't they contend contend?
Forme en V-ing
couldn't I be contend contending? couldn't you be contend contending? couldn't he be contend contending? couldn't we be contend contending? couldn't you be contend contending? couldn't they be contend contending?
Perfect
couldn't I have contend contended? couldn't you have contend contended? couldn't he have contend contended? couldn't we have contend contended? couldn't you have contend contended? couldn't they have contend contended?
Perfect en V-ing
couldn't I have been contend contending? couldn't you have been contend contending? couldn't he have been contend contending? couldn't we have been contend contending? couldn't you have been contend contending? couldn't they have been contend contending?