I could interbed you could interbed he could interbed we could interbed you could interbed they could interbed
Forme en V-ing
I could be interbeding you could be interbeding he could be interbeding we could be interbeding you could be interbeding they could be interbeding
Perfect
I could have interbeded you could have interbeded he could have interbeded we could have interbeded you could have interbeded they could have interbeded
Perfect en V-ing
I could have been interbeding you could have been interbeding he could have been interbeding we could have been interbeding you could have been interbeding they could have been interbeding
Négation
Forme simple
I could not interbed you could not interbed he could not interbed we could not interbed you could not interbed they could not interbed
Forme en V-ing
I could not be interbeding you could not be interbeding he could not be interbeding we could not be interbeding you could not be interbeding they could not be interbeding
Perfect
I could not have interbeded you could not have interbeded he could not have interbeded we could not have interbeded you could not have interbeded they could not have interbeded
Perfect en V-ing
I could not have been interbeding you could not have been interbeding he could not have been interbeding we could not have been interbeding you could not have been interbeding they could not have been interbeding
Forme interrogative
Forme simple
could I interbed? could you interbed? could he interbed? could we interbed? could you interbed? could they interbed?
Forme en V-ing
could I be interbeding? could you be interbeding? could he be interbeding? could we be interbeding? could you be interbeding? could they be interbeding?
Perfect
could I have interbeded? could you have interbeded? could he have interbeded? could we have interbeded? could you have interbeded? could they have interbeded?
Perfect en V-ing
could I have been interbeding? could you have been interbeding? could he have been interbeding? could we have been interbeding? could you have been interbeding? could they have been interbeding?
Forme interro-négative
Forme simple
could I not interbed? could you not interbed? could he not interbed? could we not interbed? could you not interbed? could they not interbed?
Forme en V-ing
could I not be interbeding? could you not be interbeding? could he not be interbeding? could we not be interbeding? could you not be interbeding? could they not be interbeding?
Perfect
could I not have interbeded? could you not have interbeded? could he not have interbeded? could we not have interbeded? could you not have interbeded? could they not have interbeded?
Perfect en V-ing
could I not have been interbeding? could you not have been interbeding? could he not have been interbeding? could we not have been interbeding? could you not have been interbeding? could they not have been interbeding?