English verb conjugation MAY CAUTION

Regular verb: caution - cautioned - cautioned

Affirmation

Simple form

I may caution
you may caution
he may caution
we may caution
you may caution
they may caution

V-ing form

I may be cautioning
you may be cautioning
he may be cautioning
we may be cautioning
you may be cautioning
they may be cautioning

Perfect

I may have cautioned
you may have cautioned
he may have cautioned
we may have cautioned
you may have cautioned
they may have cautioned

V-ing perfect

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

Negation

Simple form

I may not caution
you may not caution
he may not caution
we may not caution
you may not caution
they may not caution

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I caution?
may you caution?
may he caution?
may we caution?
may you caution?
may they caution?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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