I could lazy you could lazy he could lazy we could lazy you could lazy they could lazy
Forme en V-ing
I could be lazying you could be lazying he could be lazying we could be lazying you could be lazying they could be lazying
Perfect
I could have lazied you could have lazied he could have lazied we could have lazied you could have lazied they could have lazied
Perfect en V-ing
I could have been lazying you could have been lazying he could have been lazying we could have been lazying you could have been lazying they could have been lazying
Négation
Forme simple
I could not lazy you could not lazy he could not lazy we could not lazy you could not lazy they could not lazy
Forme en V-ing
I could not be lazying you could not be lazying he could not be lazying we could not be lazying you could not be lazying they could not be lazying
Perfect
I could not have lazied you could not have lazied he could not have lazied we could not have lazied you could not have lazied they could not have lazied
Perfect en V-ing
I could not have been lazying you could not have been lazying he could not have been lazying we could not have been lazying you could not have been lazying they could not have been lazying
Forme interrogative
Forme simple
could I lazy? could you lazy? could he lazy? could we lazy? could you lazy? could they lazy?
Forme en V-ing
could I be lazying? could you be lazying? could he be lazying? could we be lazying? could you be lazying? could they be lazying?
Perfect
could I have lazied? could you have lazied? could he have lazied? could we have lazied? could you have lazied? could they have lazied?
Perfect en V-ing
could I have been lazying? could you have been lazying? could he have been lazying? could we have been lazying? could you have been lazying? could they have been lazying?
Forme interro-négative
Forme simple
could I not lazy? could you not lazy? could he not lazy? could we not lazy? could you not lazy? could they not lazy?
Forme en V-ing
could I not be lazying? could you not be lazying? could he not be lazying? could we not be lazying? could you not be lazying? could they not be lazying?
Perfect
could I not have lazied? could you not have lazied? could he not have lazied? could we not have lazied? could you not have lazied? could they not have lazied?
Perfect en V-ing
could I not have been lazying? could you not have been lazying? could he not have been lazying? could we not have been lazying? could you not have been lazying? could they not have been lazying?