I could philosophize you could philosophize she could philosophize we could philosophize you could philosophize they could philosophize
Forme en V-ing
I could be philosophizing you could be philosophizing she could be philosophizing we could be philosophizing you could be philosophizing they could be philosophizing
Perfect
I could have philosophized you could have philosophized she could have philosophized we could have philosophized you could have philosophized they could have philosophized
Perfect en V-ing
I could have been philosophizing you could have been philosophizing she could have been philosophizing we could have been philosophizing you could have been philosophizing they could have been philosophizing
Négation
Forme simple
I could not philosophize you could not philosophize she could not philosophize we could not philosophize you could not philosophize they could not philosophize
Forme en V-ing
I could not be philosophizing you could not be philosophizing she could not be philosophizing we could not be philosophizing you could not be philosophizing they could not be philosophizing
Perfect
I could not have philosophized you could not have philosophized she could not have philosophized we could not have philosophized you could not have philosophized they could not have philosophized
Perfect en V-ing
I could not have been philosophizing you could not have been philosophizing she could not have been philosophizing we could not have been philosophizing you could not have been philosophizing they could not have been philosophizing
Forme interrogative
Forme simple
could I philosophize? could you philosophize? could she philosophize? could we philosophize? could you philosophize? could they philosophize?
Forme en V-ing
could I be philosophizing? could you be philosophizing? could she be philosophizing? could we be philosophizing? could you be philosophizing? could they be philosophizing?
Perfect
could I have philosophized? could you have philosophized? could she have philosophized? could we have philosophized? could you have philosophized? could they have philosophized?
Perfect en V-ing
could I have been philosophizing? could you have been philosophizing? could she have been philosophizing? could we have been philosophizing? could you have been philosophizing? could they have been philosophizing?
Forme interro-négative
Forme simple
could I not philosophize? could you not philosophize? could she not philosophize? could we not philosophize? could you not philosophize? could they not philosophize?
Forme en V-ing
could I not be philosophizing? could you not be philosophizing? could she not be philosophizing? could we not be philosophizing? could you not be philosophizing? could they not be philosophizing?
Perfect
could I not have philosophized? could you not have philosophized? could she not have philosophized? could we not have philosophized? could you not have philosophized? could they not have philosophized?
Perfect en V-ing
could I not have been philosophizing? could you not have been philosophizing? could she not have been philosophizing? could we not have been philosophizing? could you not have been philosophizing? could they not have been philosophizing?