I could passivize you could passivize he could passivize we could passivize you could passivize they could passivize
Forme en V-ing
I could be passivizing you could be passivizing he could be passivizing we could be passivizing you could be passivizing they could be passivizing
Perfect
I could have passivized you could have passivized he could have passivized we could have passivized you could have passivized they could have passivized
Perfect en V-ing
I could have been passivizing you could have been passivizing he could have been passivizing we could have been passivizing you could have been passivizing they could have been passivizing
Négation
Forme simple
I couldn't passivize you couldn't passivize he couldn't passivize we couldn't passivize you couldn't passivize they couldn't passivize
Forme en V-ing
I couldn't be passivizing you couldn't be passivizing he couldn't be passivizing we couldn't be passivizing you couldn't be passivizing they couldn't be passivizing
Perfect
I couldn't have passivized you couldn't have passivized he couldn't have passivized we couldn't have passivized you couldn't have passivized they couldn't have passivized
Perfect en V-ing
I couldn't have been passivizing you couldn't have been passivizing he couldn't have been passivizing we couldn't have been passivizing you couldn't have been passivizing they couldn't have been passivizing
Forme interrogative
Forme simple
could I passivize? could you passivize? could he passivize? could we passivize? could you passivize? could they passivize?
Forme en V-ing
could I be passivizing? could you be passivizing? could he be passivizing? could we be passivizing? could you be passivizing? could they be passivizing?
Perfect
could I have passivized? could you have passivized? could he have passivized? could we have passivized? could you have passivized? could they have passivized?
Perfect en V-ing
could I have been passivizing? could you have been passivizing? could he have been passivizing? could we have been passivizing? could you have been passivizing? could they have been passivizing?
Forme interro-négative
Forme simple
couldn't I passivize? couldn't you passivize? couldn't he passivize? couldn't we passivize? couldn't you passivize? couldn't they passivize?
Forme en V-ing
couldn't I be passivizing? couldn't you be passivizing? couldn't he be passivizing? couldn't we be passivizing? couldn't you be passivizing? couldn't they be passivizing?
Perfect
couldn't I have passivized? couldn't you have passivized? couldn't he have passivized? couldn't we have passivized? couldn't you have passivized? couldn't they have passivized?
Perfect en V-ing
couldn't I have been passivizing? couldn't you have been passivizing? couldn't he have been passivizing? couldn't we have been passivizing? couldn't you have been passivizing? couldn't they have been passivizing?