English verb conjugation MUST APPEND

Regular verb: append - appended - appended

Affirmation

Simple form

I must append
you must append
he must append
we must append
you must append
they must append

V-ing form

I must be appending
you must be appending
he must be appending
we must be appending
you must be appending
they must be appending

Perfect

I must have appended
you must have appended
he must have appended
we must have appended
you must have appended
they must have appended

V-ing perfect

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

Negation

Simple form

I mustn't append
you mustn't append
he mustn't append
we mustn't append
you mustn't append
they mustn't append

V-ing form

I mustn't be appending
you mustn't be appending
he mustn't be appending
we mustn't be appending
you mustn't be appending
they mustn't be appending

Perfect

I mustn't have appended
you mustn't have appended
he mustn't have appended
we mustn't have appended
you mustn't have appended
they mustn't have appended

V-ing perfect

I mustn't have been appending
you mustn't have been appending
he mustn't have been appending
we mustn't have been appending
you mustn't have been appending
they mustn't have been appending

Interrogative form

Simple form

must I append?
must you append?
must he append?
must we append?
must you append?
must they append?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I append?
mustn't you append?
mustn't he append?
mustn't we append?
mustn't you append?
mustn't they append?

V-ing form

mustn't I be appending?
mustn't you be appending?
mustn't he be appending?
mustn't we be appending?
mustn't you be appending?
mustn't they be appending?

Perfect

mustn't I have appended?
mustn't you have appended?
mustn't he have appended?
mustn't we have appended?
mustn't you have appended?
mustn't they have appended?

V-ing perfect

mustn't I have been appending?
mustn't you have been appending?
mustn't he have been appending?
mustn't we have been appending?
mustn't you have been appending?
mustn't they have been appending?

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