English verb conjugation MAY CHALLENGE

Regular verb: challenge - challenged - challenged

Affirmation

Simple form

I may challenge
you may challenge
he may challenge
we may challenge
you may challenge
they may challenge

V-ing form

I may be challenging
you may be challenging
he may be challenging
we may be challenging
you may be challenging
they may be challenging

Perfect

I may have challenged
you may have challenged
he may have challenged
we may have challenged
you may have challenged
they may have challenged

V-ing perfect

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

Negation

Simple form

I may not challenge
you may not challenge
he may not challenge
we may not challenge
you may not challenge
they may not challenge

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I challenge?
may you challenge?
may he challenge?
may we challenge?
may you challenge?
may they challenge?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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