English verb conjugation MUST SCUBA-DIVE

Irregular verb: scuba-dive - scuba-dived, scuba-dove - scuba-dived

Affirmation

Simple form

I must scuba-dive
you must scuba-dive
he must scuba-dive
we must scuba-dive
you must scuba-dive
they must scuba-dive

V-ing form

I must be scuba-diving
you must be scuba-diving
he must be scuba-diving
we must be scuba-diving
you must be scuba-diving
they must be scuba-diving

Perfect

I must have scuba-dived
you must have scuba-dived
he must have scuba-dived
we must have scuba-dived
you must have scuba-dived
they must have scuba-dived

V-ing perfect

I must have been scuba-diving
you must have been scuba-diving
he must have been scuba-diving
we must have been scuba-diving
you must have been scuba-diving
they must have been scuba-diving

Negation

Simple form

I mustn't scuba-dive
you mustn't scuba-dive
he mustn't scuba-dive
we mustn't scuba-dive
you mustn't scuba-dive
they mustn't scuba-dive

V-ing form

I mustn't be scuba-diving
you mustn't be scuba-diving
he mustn't be scuba-diving
we mustn't be scuba-diving
you mustn't be scuba-diving
they mustn't be scuba-diving

Perfect

I mustn't have scuba-dived
you mustn't have scuba-dived
he mustn't have scuba-dived
we mustn't have scuba-dived
you mustn't have scuba-dived
they mustn't have scuba-dived

V-ing perfect

I mustn't have been scuba-diving
you mustn't have been scuba-diving
he mustn't have been scuba-diving
we mustn't have been scuba-diving
you mustn't have been scuba-diving
they mustn't have been scuba-diving

Interrogative form

Simple form

must I scuba-dive?
must you scuba-dive?
must he scuba-dive?
must we scuba-dive?
must you scuba-dive?
must they scuba-dive?

V-ing form

must I be scuba-diving?
must you be scuba-diving?
must he be scuba-diving?
must we be scuba-diving?
must you be scuba-diving?
must they be scuba-diving?

Perfect

must I have scuba-dived?
must you have scuba-dived?
must he have scuba-dived?
must we have scuba-dived?
must you have scuba-dived?
must they have scuba-dived?

V-ing perfect

must I have been scuba-diving?
must you have been scuba-diving?
must he have been scuba-diving?
must we have been scuba-diving?
must you have been scuba-diving?
must they have been scuba-diving?

Interro-negative form

Simple form

mustn't I scuba-dive?
mustn't you scuba-dive?
mustn't he scuba-dive?
mustn't we scuba-dive?
mustn't you scuba-dive?
mustn't they scuba-dive?

V-ing form

mustn't I be scuba-diving?
mustn't you be scuba-diving?
mustn't he be scuba-diving?
mustn't we be scuba-diving?
mustn't you be scuba-diving?
mustn't they be scuba-diving?

Perfect

mustn't I have scuba-dived?
mustn't you have scuba-dived?
mustn't he have scuba-dived?
mustn't we have scuba-dived?
mustn't you have scuba-dived?
mustn't they have scuba-dived?

V-ing perfect

mustn't I have been scuba-diving?
mustn't you have been scuba-diving?
mustn't he have been scuba-diving?
mustn't we have been scuba-diving?
mustn't you have been scuba-diving?
mustn't they have been scuba-diving?

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