I could intersperse you could intersperse he could intersperse we could intersperse you could intersperse they could intersperse
Forme en V-ing
I could be interspersing you could be interspersing he could be interspersing we could be interspersing you could be interspersing they could be interspersing
Perfect
I could have interspersed you could have interspersed he could have interspersed we could have interspersed you could have interspersed they could have interspersed
Perfect en V-ing
I could have been interspersing you could have been interspersing he could have been interspersing we could have been interspersing you could have been interspersing they could have been interspersing
Négation
Forme simple
I could not intersperse you could not intersperse he could not intersperse we could not intersperse you could not intersperse they could not intersperse
Forme en V-ing
I could not be interspersing you could not be interspersing he could not be interspersing we could not be interspersing you could not be interspersing they could not be interspersing
Perfect
I could not have interspersed you could not have interspersed he could not have interspersed we could not have interspersed you could not have interspersed they could not have interspersed
Perfect en V-ing
I could not have been interspersing you could not have been interspersing he could not have been interspersing we could not have been interspersing you could not have been interspersing they could not have been interspersing
Forme interrogative
Forme simple
could I intersperse? could you intersperse? could he intersperse? could we intersperse? could you intersperse? could they intersperse?
Forme en V-ing
could I be interspersing? could you be interspersing? could he be interspersing? could we be interspersing? could you be interspersing? could they be interspersing?
Perfect
could I have interspersed? could you have interspersed? could he have interspersed? could we have interspersed? could you have interspersed? could they have interspersed?
Perfect en V-ing
could I have been interspersing? could you have been interspersing? could he have been interspersing? could we have been interspersing? could you have been interspersing? could they have been interspersing?
Forme interro-négative
Forme simple
could I not intersperse? could you not intersperse? could he not intersperse? could we not intersperse? could you not intersperse? could they not intersperse?
Forme en V-ing
could I not be interspersing? could you not be interspersing? could he not be interspersing? could we not be interspersing? could you not be interspersing? could they not be interspersing?
Perfect
could I not have interspersed? could you not have interspersed? could he not have interspersed? could we not have interspersed? could you not have interspersed? could they not have interspersed?
Perfect en V-ing
could I not have been interspersing? could you not have been interspersing? could he not have been interspersing? could we not have been interspersing? could you not have been interspersing? could they not have been interspersing?