I could tumefy you could tumefy she could tumefy we could tumefy you could tumefy they could tumefy
Forme en V-ing
I could be tumefying you could be tumefying she could be tumefying we could be tumefying you could be tumefying they could be tumefying
Perfect
I could have tumefied you could have tumefied she could have tumefied we could have tumefied you could have tumefied they could have tumefied
Perfect en V-ing
I could have been tumefying you could have been tumefying she could have been tumefying we could have been tumefying you could have been tumefying they could have been tumefying
Négation
Forme simple
I could not tumefy you could not tumefy she could not tumefy we could not tumefy you could not tumefy they could not tumefy
Forme en V-ing
I could not be tumefying you could not be tumefying she could not be tumefying we could not be tumefying you could not be tumefying they could not be tumefying
Perfect
I could not have tumefied you could not have tumefied she could not have tumefied we could not have tumefied you could not have tumefied they could not have tumefied
Perfect en V-ing
I could not have been tumefying you could not have been tumefying she could not have been tumefying we could not have been tumefying you could not have been tumefying they could not have been tumefying
Forme interrogative
Forme simple
could I tumefy? could you tumefy? could she tumefy? could we tumefy? could you tumefy? could they tumefy?
Forme en V-ing
could I be tumefying? could you be tumefying? could she be tumefying? could we be tumefying? could you be tumefying? could they be tumefying?
Perfect
could I have tumefied? could you have tumefied? could she have tumefied? could we have tumefied? could you have tumefied? could they have tumefied?
Perfect en V-ing
could I have been tumefying? could you have been tumefying? could she have been tumefying? could we have been tumefying? could you have been tumefying? could they have been tumefying?
Forme interro-négative
Forme simple
could I not tumefy? could you not tumefy? could she not tumefy? could we not tumefy? could you not tumefy? could they not tumefy?
Forme en V-ing
could I not be tumefying? could you not be tumefying? could she not be tumefying? could we not be tumefying? could you not be tumefying? could they not be tumefying?
Perfect
could I not have tumefied? could you not have tumefied? could she not have tumefied? could we not have tumefied? could you not have tumefied? could they not have tumefied?
Perfect en V-ing
could I not have been tumefying? could you not have been tumefying? could she not have been tumefying? could we not have been tumefying? could you not have been tumefying? could they not have been tumefying?