English verb conjugation
WOULD STAIN

Regular verb: stain - stained - stained

Affirmation

Simple form	V-ing form
I'd stain you'd stain he'd stain we'd stain you'd stain they'd stain	I'd be staining you'd be staining he'd be staining we'd be staining you'd be staining they'd be staining
Perfect	V-ing perfect
I would've stained you would've stained he would've stained we would've stained you would've stained they would've stained	I would've been staining you would've been staining he would've been staining we would've been staining you would've been staining they would've been staining

Negation

Simple form	V-ing form
I wouldn't stain you wouldn't stain he wouldn't stain we wouldn't stain you wouldn't stain they wouldn't stain	I wouldn't be staining you wouldn't be staining he wouldn't be staining we wouldn't be staining you wouldn't be staining they wouldn't be staining
Perfect	V-ing perfect
I wouldn't have stained you wouldn't have stained he wouldn't have stained we wouldn't have stained you wouldn't have stained they wouldn't have stained	I wouldn't have been staining you wouldn't have been staining he wouldn't have been staining we wouldn't have been staining you wouldn't have been staining they wouldn't have been staining

Interrogative form

Simple form	V-ing form
would I stain? would you stain? would he stain? would we stain? would you stain? would they stain?	would I be staining? would you be staining? would he be staining? would we be staining? would you be staining? would they be staining?
Perfect	V-ing perfect
would I have stained? would you have stained? would he have stained? would we have stained? would you have stained? would they have stained?	would I have been staining? would you have been staining? would he have been staining? would we have been staining? would you have been staining? would they have been staining?

Interro-negative form

Simple form	V-ing form
wouldn't I stain? wouldn't you stain? wouldn't he stain? wouldn't we stain? wouldn't you stain? wouldn't they stain?	wouldn't I be staining? wouldn't you be staining? wouldn't he be staining? wouldn't we be staining? wouldn't you be staining? wouldn't they be staining?
Perfect	V-ing perfect
wouldn't I have stained? wouldn't you have stained? wouldn't he have stained? wouldn't we have stained? wouldn't you have stained? wouldn't they have stained?	wouldn't I have been staining? wouldn't you have been staining? wouldn't he have been staining? wouldn't we have been staining? wouldn't you have been staining? wouldn't they have been staining?