I could sanction you could sanction he could sanction we could sanction you could sanction they could sanction
Forme en V-ing
I could be sanctioning you could be sanctioning he could be sanctioning we could be sanctioning you could be sanctioning they could be sanctioning
Perfect
I could have sanctioned you could have sanctioned he could have sanctioned we could have sanctioned you could have sanctioned they could have sanctioned
Perfect en V-ing
I could have been sanctioning you could have been sanctioning he could have been sanctioning we could have been sanctioning you could have been sanctioning they could have been sanctioning
Négation
Forme simple
I couldn't sanction you couldn't sanction he couldn't sanction we couldn't sanction you couldn't sanction they couldn't sanction
Forme en V-ing
I couldn't be sanctioning you couldn't be sanctioning he couldn't be sanctioning we couldn't be sanctioning you couldn't be sanctioning they couldn't be sanctioning
Perfect
I couldn't have sanctioned you couldn't have sanctioned he couldn't have sanctioned we couldn't have sanctioned you couldn't have sanctioned they couldn't have sanctioned
Perfect en V-ing
I couldn't have been sanctioning you couldn't have been sanctioning he couldn't have been sanctioning we couldn't have been sanctioning you couldn't have been sanctioning they couldn't have been sanctioning
Forme interrogative
Forme simple
could I sanction? could you sanction? could he sanction? could we sanction? could you sanction? could they sanction?
Forme en V-ing
could I be sanctioning? could you be sanctioning? could he be sanctioning? could we be sanctioning? could you be sanctioning? could they be sanctioning?
Perfect
could I have sanctioned? could you have sanctioned? could he have sanctioned? could we have sanctioned? could you have sanctioned? could they have sanctioned?
Perfect en V-ing
could I have been sanctioning? could you have been sanctioning? could he have been sanctioning? could we have been sanctioning? could you have been sanctioning? could they have been sanctioning?
Forme interro-négative
Forme simple
couldn't I sanction? couldn't you sanction? couldn't he sanction? couldn't we sanction? couldn't you sanction? couldn't they sanction?
Forme en V-ing
couldn't I be sanctioning? couldn't you be sanctioning? couldn't he be sanctioning? couldn't we be sanctioning? couldn't you be sanctioning? couldn't they be sanctioning?
Perfect
couldn't I have sanctioned? couldn't you have sanctioned? couldn't he have sanctioned? couldn't we have sanctioned? couldn't you have sanctioned? couldn't they have sanctioned?
Perfect en V-ing
couldn't I have been sanctioning? couldn't you have been sanctioning? couldn't he have been sanctioning? couldn't we have been sanctioning? couldn't you have been sanctioning? couldn't they have been sanctioning?