I could interpermeate you could interpermeate he could interpermeate we could interpermeate you could interpermeate they could interpermeate
Forme en V-ing
I could be interpermeating you could be interpermeating he could be interpermeating we could be interpermeating you could be interpermeating they could be interpermeating
Perfect
I could have interpermeated you could have interpermeated he could have interpermeated we could have interpermeated you could have interpermeated they could have interpermeated
Perfect en V-ing
I could have been interpermeating you could have been interpermeating he could have been interpermeating we could have been interpermeating you could have been interpermeating they could have been interpermeating
Négation
Forme simple
I could not interpermeate you could not interpermeate he could not interpermeate we could not interpermeate you could not interpermeate they could not interpermeate
Forme en V-ing
I could not be interpermeating you could not be interpermeating he could not be interpermeating we could not be interpermeating you could not be interpermeating they could not be interpermeating
Perfect
I could not have interpermeated you could not have interpermeated he could not have interpermeated we could not have interpermeated you could not have interpermeated they could not have interpermeated
Perfect en V-ing
I could not have been interpermeating you could not have been interpermeating he could not have been interpermeating we could not have been interpermeating you could not have been interpermeating they could not have been interpermeating
Forme interrogative
Forme simple
could I interpermeate? could you interpermeate? could he interpermeate? could we interpermeate? could you interpermeate? could they interpermeate?
Forme en V-ing
could I be interpermeating? could you be interpermeating? could he be interpermeating? could we be interpermeating? could you be interpermeating? could they be interpermeating?
Perfect
could I have interpermeated? could you have interpermeated? could he have interpermeated? could we have interpermeated? could you have interpermeated? could they have interpermeated?
Perfect en V-ing
could I have been interpermeating? could you have been interpermeating? could he have been interpermeating? could we have been interpermeating? could you have been interpermeating? could they have been interpermeating?
Forme interro-négative
Forme simple
could I not interpermeate? could you not interpermeate? could he not interpermeate? could we not interpermeate? could you not interpermeate? could they not interpermeate?
Forme en V-ing
could I not be interpermeating? could you not be interpermeating? could he not be interpermeating? could we not be interpermeating? could you not be interpermeating? could they not be interpermeating?
Perfect
could I not have interpermeated? could you not have interpermeated? could he not have interpermeated? could we not have interpermeated? could you not have interpermeated? could they not have interpermeated?
Perfect en V-ing
could I not have been interpermeating? could you not have been interpermeating? could he not have been interpermeating? could we not have been interpermeating? could you not have been interpermeating? could they not have been interpermeating?