English verb conjugation MAY STAIN

Regular verb: stain - stained - stained

Affirmation

Simple form

I may stain
you may stain
she may stain
we may stain
you may stain
they may stain

V-ing form

I may be staining
you may be staining
she may be staining
we may be staining
you may be staining
they may be staining

Perfect

I may have stained
you may have stained
she may have stained
we may have stained
you may have stained
they may have stained

V-ing perfect

I may have been staining
you may have been staining
she may have been staining
we may have been staining
you may have been staining
they may have been staining

Negation

Simple form

I may not stain
you may not stain
she may not stain
we may not stain
you may not stain
they may not stain

V-ing form

I may not be staining
you may not be staining
she may not be staining
we may not be staining
you may not be staining
they may not be staining

Perfect

I may not have stained
you may not have stained
she may not have stained
we may not have stained
you may not have stained
they may not have stained

V-ing perfect

I may not have been staining
you may not have been staining
she may not have been staining
we may not have been staining
you may not have been staining
they may not have been staining

Interrogative form

Simple form

may I stain?
may you stain?
may she stain?
may we stain?
may you stain?
may they stain?

V-ing form

may I be staining?
may you be staining?
may she be staining?
may we be staining?
may you be staining?
may they be staining?

Perfect

may I have stained?
may you have stained?
may she have stained?
may we have stained?
may you have stained?
may they have stained?

V-ing perfect

may I have been staining?
may you have been staining?
may she have been staining?
may we have been staining?
may you have been staining?
may they have been staining?

Interro-negative form

Simple form

may I not stain?
may you not stain?
may she not stain?
may we not stain?
may you not stain?
may they not stain?

V-ing form

may I not be staining?
may you not be staining?
may she not be staining?
may we not be staining?
may you not be staining?
may they not be staining?

Perfect

may I not have stained?
may you not have stained?
may she not have stained?
may we not have stained?
may you not have stained?
may they not have stained?

V-ing perfect

may I not have been staining?
may you not have been staining?
may she not have been staining?
may we not have been staining?
may you not have been staining?
may they not have been staining?

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