English verb conjugation MUST GRATIFY

Regular verb: gratify - gratified - gratified

Affirmation

Simple form

I must gratify
you must gratify
he must gratify
we must gratify
you must gratify
they must gratify

V-ing form

I must be gratifying
you must be gratifying
he must be gratifying
we must be gratifying
you must be gratifying
they must be gratifying

Perfect

I must have gratified
you must have gratified
he must have gratified
we must have gratified
you must have gratified
they must have gratified

V-ing perfect

I must have been gratifying
you must have been gratifying
he must have been gratifying
we must have been gratifying
you must have been gratifying
they must have been gratifying

Negation

Simple form

I must not gratify
you must not gratify
he must not gratify
we must not gratify
you must not gratify
they must not gratify

V-ing form

I must not be gratifying
you must not be gratifying
he must not be gratifying
we must not be gratifying
you must not be gratifying
they must not be gratifying

Perfect

I must not have gratified
you must not have gratified
he must not have gratified
we must not have gratified
you must not have gratified
they must not have gratified

V-ing perfect

I must not have been gratifying
you must not have been gratifying
he must not have been gratifying
we must not have been gratifying
you must not have been gratifying
they must not have been gratifying

Interrogative form

Simple form

must I gratify?
must you gratify?
must he gratify?
must we gratify?
must you gratify?
must they gratify?

V-ing form

must I be gratifying?
must you be gratifying?
must he be gratifying?
must we be gratifying?
must you be gratifying?
must they be gratifying?

Perfect

must I have gratified?
must you have gratified?
must he have gratified?
must we have gratified?
must you have gratified?
must they have gratified?

V-ing perfect

must I have been gratifying?
must you have been gratifying?
must he have been gratifying?
must we have been gratifying?
must you have been gratifying?
must they have been gratifying?

Interro-negative form

Simple form

must I not gratify?
must you not gratify?
must he not gratify?
must we not gratify?
must you not gratify?
must they not gratify?

V-ing form

must I not be gratifying?
must you not be gratifying?
must he not be gratifying?
must we not be gratifying?
must you not be gratifying?
must they not be gratifying?

Perfect

must I not have gratified?
must you not have gratified?
must he not have gratified?
must we not have gratified?
must you not have gratified?
must they not have gratified?

V-ing perfect

must I not have been gratifying?
must you not have been gratifying?
must he not have been gratifying?
must we not have been gratifying?
must you not have been gratifying?
must they not have been gratifying?

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