English verb conjugation
WOULD FELL

Regular verb: fell - felled - felled

Affirmation

Simple form	V-ing form
I'd fell you'd fell he'd fell we'd fell you'd fell they'd fell	I'd be felling you'd be felling he'd be felling we'd be felling you'd be felling they'd be felling
Perfect	V-ing perfect
I would've felled you would've felled he would've felled we would've felled you would've felled they would've felled	I would've been felling you would've been felling he would've been felling we would've been felling you would've been felling they would've been felling

Negation

Simple form	V-ing form
I wouldn't fell you wouldn't fell he wouldn't fell we wouldn't fell you wouldn't fell they wouldn't fell	I wouldn't be felling you wouldn't be felling he wouldn't be felling we wouldn't be felling you wouldn't be felling they wouldn't be felling
Perfect	V-ing perfect
I wouldn't have felled you wouldn't have felled he wouldn't have felled we wouldn't have felled you wouldn't have felled they wouldn't have felled	I wouldn't have been felling you wouldn't have been felling he wouldn't have been felling we wouldn't have been felling you wouldn't have been felling they wouldn't have been felling

Interrogative form

Simple form	V-ing form
would I fell? would you fell? would he fell? would we fell? would you fell? would they fell?	would I be felling? would you be felling? would he be felling? would we be felling? would you be felling? would they be felling?
Perfect	V-ing perfect
would I have felled? would you have felled? would he have felled? would we have felled? would you have felled? would they have felled?	would I have been felling? would you have been felling? would he have been felling? would we have been felling? would you have been felling? would they have been felling?

Interro-negative form

Simple form	V-ing form
wouldn't I fell? wouldn't you fell? wouldn't he fell? wouldn't we fell? wouldn't you fell? wouldn't they fell?	wouldn't I be felling? wouldn't you be felling? wouldn't he be felling? wouldn't we be felling? wouldn't you be felling? wouldn't they be felling?
Perfect	V-ing perfect
wouldn't I have felled? wouldn't you have felled? wouldn't he have felled? wouldn't we have felled? wouldn't you have felled? wouldn't they have felled?	wouldn't I have been felling? wouldn't you have been felling? wouldn't he have been felling? wouldn't we have been felling? wouldn't you have been felling? wouldn't they have been felling?