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