English verb conjugation MUST HICCOUGH

Regular verb: hiccough - hiccoughed - hiccoughed

Affirmation

Simple form

I must hiccough
you must hiccough
he must hiccough
we must hiccough
you must hiccough
they must hiccough

V-ing form

I must be hiccoughing
you must be hiccoughing
he must be hiccoughing
we must be hiccoughing
you must be hiccoughing
they must be hiccoughing

Perfect

I must have hiccoughed
you must have hiccoughed
he must have hiccoughed
we must have hiccoughed
you must have hiccoughed
they must have hiccoughed

V-ing perfect

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

Negation

Simple form

I must not hiccough
you must not hiccough
he must not hiccough
we must not hiccough
you must not hiccough
they must not hiccough

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I hiccough?
must you hiccough?
must he hiccough?
must we hiccough?
must you hiccough?
must they hiccough?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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