English verb conjugation MAY UNDERRUN

Irregular verb: underrun - underran - underrun

Affirmation

Simple form

I may underrun
you may underrun
he may underrun
we may underrun
you may underrun
they may underrun

V-ing form

I may be underruning
you may be underruning
he may be underruning
we may be underruning
you may be underruning
they may be underruning

Perfect

I may have underrun
you may have underrun
he may have underrun
we may have underrun
you may have underrun
they may have underrun

V-ing perfect

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

Negation

Simple form

I may not underrun
you may not underrun
he may not underrun
we may not underrun
you may not underrun
they may not underrun

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I underrun?
may you underrun?
may he underrun?
may we underrun?
may you underrun?
may they underrun?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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