English verb conjugation
WOULD YACK

Regular verb: yack - yacked - yacked

Affirmation

Simple form	V-ing form
I'd yack you'd yack he'd yack we'd yack you'd yack they'd yack	I'd be yacking you'd be yacking he'd be yacking we'd be yacking you'd be yacking they'd be yacking
Perfect	V-ing perfect
I would've yacked you would've yacked he would've yacked we would've yacked you would've yacked they would've yacked	I would've been yacking you would've been yacking he would've been yacking we would've been yacking you would've been yacking they would've been yacking

Negation

Simple form	V-ing form
I wouldn't yack you wouldn't yack he wouldn't yack we wouldn't yack you wouldn't yack they wouldn't yack	I wouldn't be yacking you wouldn't be yacking he wouldn't be yacking we wouldn't be yacking you wouldn't be yacking they wouldn't be yacking
Perfect	V-ing perfect
I wouldn't have yacked you wouldn't have yacked he wouldn't have yacked we wouldn't have yacked you wouldn't have yacked they wouldn't have yacked	I wouldn't have been yacking you wouldn't have been yacking he wouldn't have been yacking we wouldn't have been yacking you wouldn't have been yacking they wouldn't have been yacking

Interrogative form

Simple form	V-ing form
would I yack? would you yack? would he yack? would we yack? would you yack? would they yack?	would I be yacking? would you be yacking? would he be yacking? would we be yacking? would you be yacking? would they be yacking?
Perfect	V-ing perfect
would I have yacked? would you have yacked? would he have yacked? would we have yacked? would you have yacked? would they have yacked?	would I have been yacking? would you have been yacking? would he have been yacking? would we have been yacking? would you have been yacking? would they have been yacking?

Interro-negative form

Simple form	V-ing form
wouldn't I yack? wouldn't you yack? wouldn't he yack? wouldn't we yack? wouldn't you yack? wouldn't they yack?	wouldn't I be yacking? wouldn't you be yacking? wouldn't he be yacking? wouldn't we be yacking? wouldn't you be yacking? wouldn't they be yacking?
Perfect	V-ing perfect
wouldn't I have yacked? wouldn't you have yacked? wouldn't he have yacked? wouldn't we have yacked? wouldn't you have yacked? wouldn't they have yacked?	wouldn't I have been yacking? wouldn't you have been yacking? wouldn't he have been yacking? wouldn't we have been yacking? wouldn't you have been yacking? wouldn't they have been yacking?