The Conjugator
English verb conjugation
MUST DIG

Irregular verb: dig - dug - dug

Affirmation

Simple form

V-ing form

I must dig
you must dig
she must dig
we must dig
you must dig
they must dig
I must be digging
you must be digging
she must be digging
we must be digging
you must be digging
they must be digging

Perfect

V-ing perfect

I must have dug
you must have dug
she must have dug
we must have dug
you must have dug
they must have dug
I must have been digging
you must have been digging
she must have been digging
we must have been digging
you must have been digging
they must have been digging

Negation

Simple form

V-ing form

I mustn't dig
you mustn't dig
she mustn't dig
we mustn't dig
you mustn't dig
they mustn't dig
I mustn't be digging
you mustn't be digging
she mustn't be digging
we mustn't be digging
you mustn't be digging
they mustn't be digging

Perfect

V-ing perfect

I mustn't have dug
you mustn't have dug
she mustn't have dug
we mustn't have dug
you mustn't have dug
they mustn't have dug
I mustn't have been digging
you mustn't have been digging
she mustn't have been digging
we mustn't have been digging
you mustn't have been digging
they mustn't have been digging

Interrogative form

Simple form

V-ing form

must I dig?
must you dig?
must she dig?
must we dig?
must you dig?
must they dig?
must I be digging?
must you be digging?
must she be digging?
must we be digging?
must you be digging?
must they be digging?

Perfect

V-ing perfect

must I have dug?
must you have dug?
must she have dug?
must we have dug?
must you have dug?
must they have dug?
must I have been digging?
must you have been digging?
must she have been digging?
must we have been digging?
must you have been digging?
must they have been digging?

Interro-negative form

Simple form

V-ing form

mustn't I dig?
mustn't you dig?
mustn't she dig?
mustn't we dig?
mustn't you dig?
mustn't they dig?
mustn't I be digging?
mustn't you be digging?
mustn't she be digging?
mustn't we be digging?
mustn't you be digging?
mustn't they be digging?

Perfect

V-ing perfect

mustn't I have dug?
mustn't you have dug?
mustn't she have dug?
mustn't we have dug?
mustn't you have dug?
mustn't they have dug?
mustn't I have been digging?
mustn't you have been digging?
mustn't she have been digging?
mustn't we have been digging?
mustn't you have been digging?
mustn't they have been digging?