English verb conjugation
WOULD HOWL

Regular verb: howl - howled - howled

Affirmation

Simple form	V-ing form
I'd howl you'd howl he'd howl we'd howl you'd howl they'd howl	I'd be howling you'd be howling he'd be howling we'd be howling you'd be howling they'd be howling
Perfect	V-ing perfect
I would've howled you would've howled he would've howled we would've howled you would've howled they would've howled	I would've been howling you would've been howling he would've been howling we would've been howling you would've been howling they would've been howling

Negation

Simple form	V-ing form
I wouldn't howl you wouldn't howl he wouldn't howl we wouldn't howl you wouldn't howl they wouldn't howl	I wouldn't be howling you wouldn't be howling he wouldn't be howling we wouldn't be howling you wouldn't be howling they wouldn't be howling
Perfect	V-ing perfect
I wouldn't have howled you wouldn't have howled he wouldn't have howled we wouldn't have howled you wouldn't have howled they wouldn't have howled	I wouldn't have been howling you wouldn't have been howling he wouldn't have been howling we wouldn't have been howling you wouldn't have been howling they wouldn't have been howling

Interrogative form

Simple form	V-ing form
would I howl? would you howl? would he howl? would we howl? would you howl? would they howl?	would I be howling? would you be howling? would he be howling? would we be howling? would you be howling? would they be howling?
Perfect	V-ing perfect
would I have howled? would you have howled? would he have howled? would we have howled? would you have howled? would they have howled?	would I have been howling? would you have been howling? would he have been howling? would we have been howling? would you have been howling? would they have been howling?

Interro-negative form

Simple form	V-ing form
wouldn't I howl? wouldn't you howl? wouldn't he howl? wouldn't we howl? wouldn't you howl? wouldn't they howl?	wouldn't I be howling? wouldn't you be howling? wouldn't he be howling? wouldn't we be howling? wouldn't you be howling? wouldn't they be howling?
Perfect	V-ing perfect
wouldn't I have howled? wouldn't you have howled? wouldn't he have howled? wouldn't we have howled? wouldn't you have howled? wouldn't they have howled?	wouldn't I have been howling? wouldn't you have been howling? wouldn't he have been howling? wouldn't we have been howling? wouldn't you have been howling? wouldn't they have been howling?