English verb conjugation MAY CONGRATULATE

Regular verb: congratulate - congratulated - congratulated

Affirmation

Simple form

I may congratulate
you may congratulate
he may congratulate
we may congratulate
you may congratulate
they may congratulate

V-ing form

I may be congratulating
you may be congratulating
he may be congratulating
we may be congratulating
you may be congratulating
they may be congratulating

Perfect

I may have congratulated
you may have congratulated
he may have congratulated
we may have congratulated
you may have congratulated
they may have congratulated

V-ing perfect

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

Negation

Simple form

I may not congratulate
you may not congratulate
he may not congratulate
we may not congratulate
you may not congratulate
they may not congratulate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I congratulate?
may you congratulate?
may he congratulate?
may we congratulate?
may you congratulate?
may they congratulate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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