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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation MUST PONG

Regular verb: pong - ponged - ponged


Affirmation

Simple form
I must pong
you must pong
she must pong
we must pong
you must pong
they must pong
V-ing form
I must be ponging
you must be ponging
she must be ponging
we must be ponging
you must be ponging
they must be ponging
Perfect
I must have ponged
you must have ponged
she must have ponged
we must have ponged
you must have ponged
they must have ponged
V-ing perfect
I must have been ponging
you must have been ponging
she must have been ponging
we must have been ponging
you must have been ponging
they must have been ponging

Negation

Simple form
I mustn't pong
you mustn't pong
she mustn't pong
we mustn't pong
you mustn't pong
they mustn't pong
V-ing form
I mustn't be ponging
you mustn't be ponging
she mustn't be ponging
we mustn't be ponging
you mustn't be ponging
they mustn't be ponging
Perfect
I mustn't have ponged
you mustn't have ponged
she mustn't have ponged
we mustn't have ponged
you mustn't have ponged
they mustn't have ponged
V-ing perfect
I mustn't have been ponging
you mustn't have been ponging
she mustn't have been ponging
we mustn't have been ponging
you mustn't have been ponging
they mustn't have been ponging

Interrogative form

Simple form
must I pong?
must you pong?
must she pong?
must we pong?
must you pong?
must they pong?
V-ing form
must I be ponging?
must you be ponging?
must she be ponging?
must we be ponging?
must you be ponging?
must they be ponging?
Perfect
must I have ponged?
must you have ponged?
must she have ponged?
must we have ponged?
must you have ponged?
must they have ponged?
V-ing perfect
must I have been ponging?
must you have been ponging?
must she have been ponging?
must we have been ponging?
must you have been ponging?
must they have been ponging?

Interro-negative form

Simple form
mustn't I pong?
mustn't you pong?
mustn't she pong?
mustn't we pong?
mustn't you pong?
mustn't they pong?
V-ing form
mustn't I be ponging?
mustn't you be ponging?
mustn't she be ponging?
mustn't we be ponging?
mustn't you be ponging?
mustn't they be ponging?
Perfect
mustn't I have ponged?
mustn't you have ponged?
mustn't she have ponged?
mustn't we have ponged?
mustn't you have ponged?
mustn't they have ponged?
V-ing perfect
mustn't I have been ponging?
mustn't you have been ponging?
mustn't she have been ponging?
mustn't we have been ponging?
mustn't you have been ponging?
mustn't they have been ponging?