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 couldn't intersperse you couldn't intersperse he couldn't intersperse we couldn't intersperse you couldn't intersperse they couldn't intersperse
Forme en V-ing
I couldn't be interspersing you couldn't be interspersing he couldn't be interspersing we couldn't be interspersing you couldn't be interspersing they couldn't be interspersing
Perfect
I couldn't have interspersed you couldn't have interspersed he couldn't have interspersed we couldn't have interspersed you couldn't have interspersed they couldn't have interspersed
Perfect en V-ing
I couldn't have been interspersing you couldn't have been interspersing he couldn't have been interspersing we couldn't have been interspersing you couldn't have been interspersing they couldn't 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
couldn't I intersperse? couldn't you intersperse? couldn't he intersperse? couldn't we intersperse? couldn't you intersperse? couldn't they intersperse?
Forme en V-ing
couldn't I be interspersing? couldn't you be interspersing? couldn't he be interspersing? couldn't we be interspersing? couldn't you be interspersing? couldn't they be interspersing?
Perfect
couldn't I have interspersed? couldn't you have interspersed? couldn't he have interspersed? couldn't we have interspersed? couldn't you have interspersed? couldn't they have interspersed?
Perfect en V-ing
couldn't I have been interspersing? couldn't you have been interspersing? couldn't he have been interspersing? couldn't we have been interspersing? couldn't you have been interspersing? couldn't they have been interspersing?