I could polymerize you could polymerize she could polymerize we could polymerize you could polymerize they could polymerize
Forme en V-ing
I could be polymerizing you could be polymerizing she could be polymerizing we could be polymerizing you could be polymerizing they could be polymerizing
Perfect
I could have polymerized you could have polymerized she could have polymerized we could have polymerized you could have polymerized they could have polymerized
Perfect en V-ing
I could have been polymerizing you could have been polymerizing she could have been polymerizing we could have been polymerizing you could have been polymerizing they could have been polymerizing
Négation
Forme simple
I could not polymerize you could not polymerize she could not polymerize we could not polymerize you could not polymerize they could not polymerize
Forme en V-ing
I could not be polymerizing you could not be polymerizing she could not be polymerizing we could not be polymerizing you could not be polymerizing they could not be polymerizing
Perfect
I could not have polymerized you could not have polymerized she could not have polymerized we could not have polymerized you could not have polymerized they could not have polymerized
Perfect en V-ing
I could not have been polymerizing you could not have been polymerizing she could not have been polymerizing we could not have been polymerizing you could not have been polymerizing they could not have been polymerizing
Forme interrogative
Forme simple
could I polymerize? could you polymerize? could she polymerize? could we polymerize? could you polymerize? could they polymerize?
Forme en V-ing
could I be polymerizing? could you be polymerizing? could she be polymerizing? could we be polymerizing? could you be polymerizing? could they be polymerizing?
Perfect
could I have polymerized? could you have polymerized? could she have polymerized? could we have polymerized? could you have polymerized? could they have polymerized?
Perfect en V-ing
could I have been polymerizing? could you have been polymerizing? could she have been polymerizing? could we have been polymerizing? could you have been polymerizing? could they have been polymerizing?
Forme interro-négative
Forme simple
could I not polymerize? could you not polymerize? could she not polymerize? could we not polymerize? could you not polymerize? could they not polymerize?
Forme en V-ing
could I not be polymerizing? could you not be polymerizing? could she not be polymerizing? could we not be polymerizing? could you not be polymerizing? could they not be polymerizing?
Perfect
could I not have polymerized? could you not have polymerized? could she not have polymerized? could we not have polymerized? could you not have polymerized? could they not have polymerized?
Perfect en V-ing
could I not have been polymerizing? could you not have been polymerizing? could she not have been polymerizing? could we not have been polymerizing? could you not have been polymerizing? could they not have been polymerizing?