I could displace you could displace she could displace we could displace you could displace they could displace
Forme en V-ing
I could be displacing you could be displacing she could be displacing we could be displacing you could be displacing they could be displacing
Perfect
I could have displaced you could have displaced she could have displaced we could have displaced you could have displaced they could have displaced
Perfect en V-ing
I could have been displacing you could have been displacing she could have been displacing we could have been displacing you could have been displacing they could have been displacing
Négation
Forme simple
I could not displace you could not displace she could not displace we could not displace you could not displace they could not displace
Forme en V-ing
I could not be displacing you could not be displacing she could not be displacing we could not be displacing you could not be displacing they could not be displacing
Perfect
I could not have displaced you could not have displaced she could not have displaced we could not have displaced you could not have displaced they could not have displaced
Perfect en V-ing
I could not have been displacing you could not have been displacing she could not have been displacing we could not have been displacing you could not have been displacing they could not have been displacing
Forme interrogative
Forme simple
could I displace? could you displace? could she displace? could we displace? could you displace? could they displace?
Forme en V-ing
could I be displacing? could you be displacing? could she be displacing? could we be displacing? could you be displacing? could they be displacing?
Perfect
could I have displaced? could you have displaced? could she have displaced? could we have displaced? could you have displaced? could they have displaced?
Perfect en V-ing
could I have been displacing? could you have been displacing? could she have been displacing? could we have been displacing? could you have been displacing? could they have been displacing?
Forme interro-négative
Forme simple
could I not displace? could you not displace? could she not displace? could we not displace? could you not displace? could they not displace?
Forme en V-ing
could I not be displacing? could you not be displacing? could she not be displacing? could we not be displacing? could you not be displacing? could they not be displacing?
Perfect
could I not have displaced? could you not have displaced? could she not have displaced? could we not have displaced? could you not have displaced? could they not have displaced?
Perfect en V-ing
could I not have been displacing? could you not have been displacing? could she not have been displacing? could we not have been displacing? could you not have been displacing? could they not have been displacing?