English verb conjugation MAY REFINE

Regular verb: refine - refined - refined

Affirmation

Simple form

I may refine
you may refine
he may refine
we may refine
you may refine
they may refine

V-ing form

I may be refining
you may be refining
he may be refining
we may be refining
you may be refining
they may be refining

Perfect

I may have refined
you may have refined
he may have refined
we may have refined
you may have refined
they may have refined

V-ing perfect

I may have been refining
you may have been refining
he may have been refining
we may have been refining
you may have been refining
they may have been refining

Negation

Simple form

I may not refine
you may not refine
he may not refine
we may not refine
you may not refine
they may not refine

V-ing form

I may not be refining
you may not be refining
he may not be refining
we may not be refining
you may not be refining
they may not be refining

Perfect

I may not have refined
you may not have refined
he may not have refined
we may not have refined
you may not have refined
they may not have refined

V-ing perfect

I may not have been refining
you may not have been refining
he may not have been refining
we may not have been refining
you may not have been refining
they may not have been refining

Interrogative form

Simple form

may I refine?
may you refine?
may he refine?
may we refine?
may you refine?
may they refine?

V-ing form

may I be refining?
may you be refining?
may he be refining?
may we be refining?
may you be refining?
may they be refining?

Perfect

may I have refined?
may you have refined?
may he have refined?
may we have refined?
may you have refined?
may they have refined?

V-ing perfect

may I have been refining?
may you have been refining?
may he have been refining?
may we have been refining?
may you have been refining?
may they have been refining?

Interro-negative form

Simple form

may I not refine?
may you not refine?
may he not refine?
may we not refine?
may you not refine?
may they not refine?

V-ing form

may I not be refining?
may you not be refining?
may he not be refining?
may we not be refining?
may you not be refining?
may they not be refining?

Perfect

may I not have refined?
may you not have refined?
may he not have refined?
may we not have refined?
may you not have refined?
may they not have refined?

V-ing perfect

may I not have been refining?
may you not have been refining?
may he not have been refining?
may we not have been refining?
may you not have been refining?
may they not have been refining?

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