I could revolve you could revolve she could revolve we could revolve you could revolve they could revolve
Forme en V-ing
I could be revolving you could be revolving she could be revolving we could be revolving you could be revolving they could be revolving
Perfect
I could have revolved you could have revolved she could have revolved we could have revolved you could have revolved they could have revolved
Perfect en V-ing
I could have been revolving you could have been revolving she could have been revolving we could have been revolving you could have been revolving they could have been revolving
Négation
Forme simple
I could not revolve you could not revolve she could not revolve we could not revolve you could not revolve they could not revolve
Forme en V-ing
I could not be revolving you could not be revolving she could not be revolving we could not be revolving you could not be revolving they could not be revolving
Perfect
I could not have revolved you could not have revolved she could not have revolved we could not have revolved you could not have revolved they could not have revolved
Perfect en V-ing
I could not have been revolving you could not have been revolving she could not have been revolving we could not have been revolving you could not have been revolving they could not have been revolving
Forme interrogative
Forme simple
could I revolve? could you revolve? could she revolve? could we revolve? could you revolve? could they revolve?
Forme en V-ing
could I be revolving? could you be revolving? could she be revolving? could we be revolving? could you be revolving? could they be revolving?
Perfect
could I have revolved? could you have revolved? could she have revolved? could we have revolved? could you have revolved? could they have revolved?
Perfect en V-ing
could I have been revolving? could you have been revolving? could she have been revolving? could we have been revolving? could you have been revolving? could they have been revolving?
Forme interro-négative
Forme simple
could I not revolve? could you not revolve? could she not revolve? could we not revolve? could you not revolve? could they not revolve?
Forme en V-ing
could I not be revolving? could you not be revolving? could she not be revolving? could we not be revolving? could you not be revolving? could they not be revolving?
Perfect
could I not have revolved? could you not have revolved? could she not have revolved? could we not have revolved? could you not have revolved? could they not have revolved?
Perfect en V-ing
could I not have been revolving? could you not have been revolving? could she not have been revolving? could we not have been revolving? could you not have been revolving? could they not have been revolving?