English verb conjugation MAY SMOOTHEN

Regular verb: smoothen - smoothened - smoothened

Affirmation

Simple form

I may smoothen
you may smoothen
he may smoothen
we may smoothen
you may smoothen
they may smoothen

V-ing form

I may be smoothening
you may be smoothening
he may be smoothening
we may be smoothening
you may be smoothening
they may be smoothening

Perfect

I may have smoothened
you may have smoothened
he may have smoothened
we may have smoothened
you may have smoothened
they may have smoothened

V-ing perfect

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

Negation

Simple form

I may not smoothen
you may not smoothen
he may not smoothen
we may not smoothen
you may not smoothen
they may not smoothen

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I smoothen?
may you smoothen?
may he smoothen?
may we smoothen?
may you smoothen?
may they smoothen?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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