I could stonewash you could stonewash she could stonewash we could stonewash you could stonewash they could stonewash
Forme en V-ing
I could be stonewashing you could be stonewashing she could be stonewashing we could be stonewashing you could be stonewashing they could be stonewashing
Perfect
I could have stonewashed you could have stonewashed she could have stonewashed we could have stonewashed you could have stonewashed they could have stonewashed
Perfect en V-ing
I could have been stonewashing you could have been stonewashing she could have been stonewashing we could have been stonewashing you could have been stonewashing they could have been stonewashing
Négation
Forme simple
I could not stonewash you could not stonewash she could not stonewash we could not stonewash you could not stonewash they could not stonewash
Forme en V-ing
I could not be stonewashing you could not be stonewashing she could not be stonewashing we could not be stonewashing you could not be stonewashing they could not be stonewashing
Perfect
I could not have stonewashed you could not have stonewashed she could not have stonewashed we could not have stonewashed you could not have stonewashed they could not have stonewashed
Perfect en V-ing
I could not have been stonewashing you could not have been stonewashing she could not have been stonewashing we could not have been stonewashing you could not have been stonewashing they could not have been stonewashing
Forme interrogative
Forme simple
could I stonewash? could you stonewash? could she stonewash? could we stonewash? could you stonewash? could they stonewash?
Forme en V-ing
could I be stonewashing? could you be stonewashing? could she be stonewashing? could we be stonewashing? could you be stonewashing? could they be stonewashing?
Perfect
could I have stonewashed? could you have stonewashed? could she have stonewashed? could we have stonewashed? could you have stonewashed? could they have stonewashed?
Perfect en V-ing
could I have been stonewashing? could you have been stonewashing? could she have been stonewashing? could we have been stonewashing? could you have been stonewashing? could they have been stonewashing?
Forme interro-négative
Forme simple
could I not stonewash? could you not stonewash? could she not stonewash? could we not stonewash? could you not stonewash? could they not stonewash?
Forme en V-ing
could I not be stonewashing? could you not be stonewashing? could she not be stonewashing? could we not be stonewashing? could you not be stonewashing? could they not be stonewashing?
Perfect
could I not have stonewashed? could you not have stonewashed? could she not have stonewashed? could we not have stonewashed? could you not have stonewashed? could they not have stonewashed?
Perfect en V-ing
could I not have been stonewashing? could you not have been stonewashing? could she not have been stonewashing? could we not have been stonewashing? could you not have been stonewashing? could they not have been stonewashing?