could sanction
Verbe régulier : sanction - sanctioned- sanctioned
Traduction française : sanctionner - approuver 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could sanction
you could sanction
he could sanction
we could sanction
you could sanction
they could sanction 	I could be sanctioning
you could be sanctioning
he could be sanctioning
we could be sanctioning
you could be sanctioning
they could be sanctioning	I could have sanctioned
you could have sanctioned
he could have sanctioned
we could have sanctioned
you could have sanctioned
they could have sanctioned	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't sanction
you couldn't sanction
he couldn't sanction
we couldn't sanction
you couldn't sanction
they couldn't sanction 	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	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	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I sanction?
could you sanction?
could he sanction?
could we sanction?
could you sanction?
could they sanction? 	could I be sanctioning?
could you be sanctioning?
could he be sanctioning?
could we be sanctioning?
could you be sanctioning?
could they be sanctioning? 	could I have sanctioned?
could you have sanctioned?
could he have sanctioned?
could we have sanctioned?
could you have sanctioned?
could they have sanctioned? 	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I sanction?
couldn't you sanction?
couldn't he sanction?
couldn't we sanction?
couldn't you sanction?
couldn't they sanction? 	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? 	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? 	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?