I could stupefy you could stupefy he could stupefy we could stupefy you could stupefy they could stupefy
Forme en V-ing
I could be stupefying you could be stupefying he could be stupefying we could be stupefying you could be stupefying they could be stupefying
Perfect
I could have stupefied you could have stupefied he could have stupefied we could have stupefied you could have stupefied they could have stupefied
Perfect en V-ing
I could have been stupefying you could have been stupefying he could have been stupefying we could have been stupefying you could have been stupefying they could have been stupefying
Négation
Forme simple
I could not stupefy you could not stupefy he could not stupefy we could not stupefy you could not stupefy they could not stupefy
Forme en V-ing
I could not be stupefying you could not be stupefying he could not be stupefying we could not be stupefying you could not be stupefying they could not be stupefying
Perfect
I could not have stupefied you could not have stupefied he could not have stupefied we could not have stupefied you could not have stupefied they could not have stupefied
Perfect en V-ing
I could not have been stupefying you could not have been stupefying he could not have been stupefying we could not have been stupefying you could not have been stupefying they could not have been stupefying
Forme interrogative
Forme simple
could I stupefy? could you stupefy? could he stupefy? could we stupefy? could you stupefy? could they stupefy?
Forme en V-ing
could I be stupefying? could you be stupefying? could he be stupefying? could we be stupefying? could you be stupefying? could they be stupefying?
Perfect
could I have stupefied? could you have stupefied? could he have stupefied? could we have stupefied? could you have stupefied? could they have stupefied?
Perfect en V-ing
could I have been stupefying? could you have been stupefying? could he have been stupefying? could we have been stupefying? could you have been stupefying? could they have been stupefying?
Forme interro-négative
Forme simple
could I not stupefy? could you not stupefy? could he not stupefy? could we not stupefy? could you not stupefy? could they not stupefy?
Forme en V-ing
could I not be stupefying? could you not be stupefying? could he not be stupefying? could we not be stupefying? could you not be stupefying? could they not be stupefying?
Perfect
could I not have stupefied? could you not have stupefied? could he not have stupefied? could we not have stupefied? could you not have stupefied? could they not have stupefied?
Perfect en V-ing
could I not have been stupefying? could you not have been stupefying? could he not have been stupefying? could we not have been stupefying? could you not have been stupefying? could they not have been stupefying?