I could disinfect you could disinfect she could disinfect we could disinfect you could disinfect they could disinfect
Forme en V-ing
I could be disinfecting you could be disinfecting she could be disinfecting we could be disinfecting you could be disinfecting they could be disinfecting
Perfect
I could have disinfected you could have disinfected she could have disinfected we could have disinfected you could have disinfected they could have disinfected
Perfect en V-ing
I could have been disinfecting you could have been disinfecting she could have been disinfecting we could have been disinfecting you could have been disinfecting they could have been disinfecting
Négation
Forme simple
I could not disinfect you could not disinfect she could not disinfect we could not disinfect you could not disinfect they could not disinfect
Forme en V-ing
I could not be disinfecting you could not be disinfecting she could not be disinfecting we could not be disinfecting you could not be disinfecting they could not be disinfecting
Perfect
I could not have disinfected you could not have disinfected she could not have disinfected we could not have disinfected you could not have disinfected they could not have disinfected
Perfect en V-ing
I could not have been disinfecting you could not have been disinfecting she could not have been disinfecting we could not have been disinfecting you could not have been disinfecting they could not have been disinfecting
Forme interrogative
Forme simple
could I disinfect? could you disinfect? could she disinfect? could we disinfect? could you disinfect? could they disinfect?
Forme en V-ing
could I be disinfecting? could you be disinfecting? could she be disinfecting? could we be disinfecting? could you be disinfecting? could they be disinfecting?
Perfect
could I have disinfected? could you have disinfected? could she have disinfected? could we have disinfected? could you have disinfected? could they have disinfected?
Perfect en V-ing
could I have been disinfecting? could you have been disinfecting? could she have been disinfecting? could we have been disinfecting? could you have been disinfecting? could they have been disinfecting?
Forme interro-négative
Forme simple
could I not disinfect? could you not disinfect? could she not disinfect? could we not disinfect? could you not disinfect? could they not disinfect?
Forme en V-ing
could I not be disinfecting? could you not be disinfecting? could she not be disinfecting? could we not be disinfecting? could you not be disinfecting? could they not be disinfecting?
Perfect
could I not have disinfected? could you not have disinfected? could she not have disinfected? could we not have disinfected? could you not have disinfected? could they not have disinfected?
Perfect en V-ing
could I not have been disinfecting? could you not have been disinfecting? could she not have been disinfecting? could we not have been disinfecting? could you not have been disinfecting? could they not have been disinfecting?