English verb conjugation MAY CERTIFICATE

Regular verb: certificate - certificated - certificated

Affirmation

Simple form

I may certificate
you may certificate
he may certificate
we may certificate
you may certificate
they may certificate

V-ing form

I may be certificating
you may be certificating
he may be certificating
we may be certificating
you may be certificating
they may be certificating

Perfect

I may have certificated
you may have certificated
he may have certificated
we may have certificated
you may have certificated
they may have certificated

V-ing perfect

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

Negation

Simple form

I may not certificate
you may not certificate
he may not certificate
we may not certificate
you may not certificate
they may not certificate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I certificate?
may you certificate?
may he certificate?
may we certificate?
may you certificate?
may they certificate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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