English verb conjugation MAY REF

Regular verb: ref - refed - refed

Affirmation

Simple form

I may ref
you may ref
she may ref
we may ref
you may ref
they may ref

V-ing form

I may be refing
you may be refing
she may be refing
we may be refing
you may be refing
they may be refing

Perfect

I may have refed
you may have refed
she may have refed
we may have refed
you may have refed
they may have refed

V-ing perfect

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

Negation

Simple form

I may not ref
you may not ref
she may not ref
we may not ref
you may not ref
they may not ref

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I ref?
may you ref?
may she ref?
may we ref?
may you ref?
may they ref?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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