I could flank you could flank she could flank we could flank you could flank they could flank
Forme en V-ing
I could be flanking you could be flanking she could be flanking we could be flanking you could be flanking they could be flanking
Perfect
I could have flanked you could have flanked she could have flanked we could have flanked you could have flanked they could have flanked
Perfect en V-ing
I could have been flanking you could have been flanking she could have been flanking we could have been flanking you could have been flanking they could have been flanking
Négation
Forme simple
I could not flank you could not flank she could not flank we could not flank you could not flank they could not flank
Forme en V-ing
I could not be flanking you could not be flanking she could not be flanking we could not be flanking you could not be flanking they could not be flanking
Perfect
I could not have flanked you could not have flanked she could not have flanked we could not have flanked you could not have flanked they could not have flanked
Perfect en V-ing
I could not have been flanking you could not have been flanking she could not have been flanking we could not have been flanking you could not have been flanking they could not have been flanking
Forme interrogative
Forme simple
could I flank? could you flank? could she flank? could we flank? could you flank? could they flank?
Forme en V-ing
could I be flanking? could you be flanking? could she be flanking? could we be flanking? could you be flanking? could they be flanking?
Perfect
could I have flanked? could you have flanked? could she have flanked? could we have flanked? could you have flanked? could they have flanked?
Perfect en V-ing
could I have been flanking? could you have been flanking? could she have been flanking? could we have been flanking? could you have been flanking? could they have been flanking?
Forme interro-négative
Forme simple
could I not flank? could you not flank? could she not flank? could we not flank? could you not flank? could they not flank?
Forme en V-ing
could I not be flanking? could you not be flanking? could she not be flanking? could we not be flanking? could you not be flanking? could they not be flanking?
Perfect
could I not have flanked? could you not have flanked? could she not have flanked? could we not have flanked? could you not have flanked? could they not have flanked?
Perfect en V-ing
could I not have been flanking? could you not have been flanking? could she not have been flanking? could we not have been flanking? could you not have been flanking? could they not have been flanking?