English verb conjugation
WOULD STIFLE

Regular verb: stifle - stifled - stifled

Affirmation

Simple form	V-ing form
I'd stifle you'd stifle he'd stifle we'd stifle you'd stifle they'd stifle	I'd be stifling you'd be stifling he'd be stifling we'd be stifling you'd be stifling they'd be stifling
Perfect	V-ing perfect
I would've stifled you would've stifled he would've stifled we would've stifled you would've stifled they would've stifled	I would've been stifling you would've been stifling he would've been stifling we would've been stifling you would've been stifling they would've been stifling

Negation

Simple form	V-ing form
I wouldn't stifle you wouldn't stifle he wouldn't stifle we wouldn't stifle you wouldn't stifle they wouldn't stifle	I wouldn't be stifling you wouldn't be stifling he wouldn't be stifling we wouldn't be stifling you wouldn't be stifling they wouldn't be stifling
Perfect	V-ing perfect
I wouldn't have stifled you wouldn't have stifled he wouldn't have stifled we wouldn't have stifled you wouldn't have stifled they wouldn't have stifled	I wouldn't have been stifling you wouldn't have been stifling he wouldn't have been stifling we wouldn't have been stifling you wouldn't have been stifling they wouldn't have been stifling

Interrogative form

Simple form	V-ing form
would I stifle? would you stifle? would he stifle? would we stifle? would you stifle? would they stifle?	would I be stifling? would you be stifling? would he be stifling? would we be stifling? would you be stifling? would they be stifling?
Perfect	V-ing perfect
would I have stifled? would you have stifled? would he have stifled? would we have stifled? would you have stifled? would they have stifled?	would I have been stifling? would you have been stifling? would he have been stifling? would we have been stifling? would you have been stifling? would they have been stifling?

Interro-negative form

Simple form	V-ing form
wouldn't I stifle? wouldn't you stifle? wouldn't he stifle? wouldn't we stifle? wouldn't you stifle? wouldn't they stifle?	wouldn't I be stifling? wouldn't you be stifling? wouldn't he be stifling? wouldn't we be stifling? wouldn't you be stifling? wouldn't they be stifling?
Perfect	V-ing perfect
wouldn't I have stifled? wouldn't you have stifled? wouldn't he have stifled? wouldn't we have stifled? wouldn't you have stifled? wouldn't they have stifled?	wouldn't I have been stifling? wouldn't you have been stifling? wouldn't he have been stifling? wouldn't we have been stifling? wouldn't you have been stifling? wouldn't they have been stifling?