Conjugaison du verbe anglais
CAN YACK

Verbe régulier : yack - yacked - yacked

Affirmation

Forme simple	Forme en V-ing
I can yack you can yack she can yack we can yack you can yack they can yack	I can be yacking you can be yacking she can be yacking we can be yacking you can be yacking they can be yacking
Perfect	Perfect en V-ing
I can have yacked you can have yacked she can have yacked we can have yacked you can have yacked they can have yacked	I can have been yacking you can have been yacking she can have been yacking we can have been yacking you can have been yacking they can have been yacking

Négation

Forme simple	Forme en V-ing
I cannot yack you cannot yack she cannot yack we cannot yack you cannot yack they cannot yack	I cannot be yacking you cannot be yacking she cannot be yacking we cannot be yacking you cannot be yacking they cannot be yacking
Perfect	Perfect en V-ing
I cannot have yacked you cannot have yacked she cannot have yacked we cannot have yacked you cannot have yacked they cannot have yacked	I cannot have been yacking you cannot have been yacking she cannot have been yacking we cannot have been yacking you cannot have been yacking they cannot have been yacking

Forme interrogative

Forme simple	Forme en V-ing
can I yack? can you yack? can she yack? can we yack? can you yack? can they yack?	can I be yacking? can you be yacking? can she be yacking? can we be yacking? can you be yacking? can they be yacking?
Perfect	Perfect en V-ing
can I have yacked? can you have yacked? can she have yacked? can we have yacked? can you have yacked? can they have yacked?	can I have been yacking? can you have been yacking? can she have been yacking? can we have been yacking? can you have been yacking? can they have been yacking?

Forme interro-négative

Forme simple	Forme en V-ing
can I not yack? can you not yack? can she not yack? can we not yack? can you not yack? can they not yack?	can I not be yacking? can you not be yacking? can she not be yacking? can we not be yacking? can you not be yacking? can they not be yacking?
Perfect	Perfect en V-ing
can I not have yacked? can you not have yacked? can she not have yacked? can we not have yacked? can you not have yacked? can they not have yacked?	can I not have been yacking? can you not have been yacking? can she not have been yacking? can we not have been yacking? can you not have been yacking? can they not have been yacking?