English verb conjugation MUST FLECK

Regular verb: fleck - flecked - flecked

Affirmation

Simple form

I must fleck
you must fleck
she must fleck
we must fleck
you must fleck
they must fleck

V-ing form

I must be flecking
you must be flecking
she must be flecking
we must be flecking
you must be flecking
they must be flecking

Perfect

I must have flecked
you must have flecked
she must have flecked
we must have flecked
you must have flecked
they must have flecked

V-ing perfect

I must have been flecking
you must have been flecking
she must have been flecking
we must have been flecking
you must have been flecking
they must have been flecking

Negation

Simple form

I mustn't fleck
you mustn't fleck
she mustn't fleck
we mustn't fleck
you mustn't fleck
they mustn't fleck

V-ing form

I mustn't be flecking
you mustn't be flecking
she mustn't be flecking
we mustn't be flecking
you mustn't be flecking
they mustn't be flecking

Perfect

I mustn't have flecked
you mustn't have flecked
she mustn't have flecked
we mustn't have flecked
you mustn't have flecked
they mustn't have flecked

V-ing perfect

I mustn't have been flecking
you mustn't have been flecking
she mustn't have been flecking
we mustn't have been flecking
you mustn't have been flecking
they mustn't have been flecking

Interrogative form

Simple form

must I fleck?
must you fleck?
must she fleck?
must we fleck?
must you fleck?
must they fleck?

V-ing form

must I be flecking?
must you be flecking?
must she be flecking?
must we be flecking?
must you be flecking?
must they be flecking?

Perfect

must I have flecked?
must you have flecked?
must she have flecked?
must we have flecked?
must you have flecked?
must they have flecked?

V-ing perfect

must I have been flecking?
must you have been flecking?
must she have been flecking?
must we have been flecking?
must you have been flecking?
must they have been flecking?

Interro-negative form

Simple form

mustn't I fleck?
mustn't you fleck?
mustn't she fleck?
mustn't we fleck?
mustn't you fleck?
mustn't they fleck?

V-ing form

mustn't I be flecking?
mustn't you be flecking?
mustn't she be flecking?
mustn't we be flecking?
mustn't you be flecking?
mustn't they be flecking?

Perfect

mustn't I have flecked?
mustn't you have flecked?
mustn't she have flecked?
mustn't we have flecked?
mustn't you have flecked?
mustn't they have flecked?

V-ing perfect

mustn't I have been flecking?
mustn't you have been flecking?
mustn't she have been flecking?
mustn't we have been flecking?
mustn't you have been flecking?
mustn't they have been flecking?

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