English verb conjugation MUST FUDDLE

Regular verb: fuddle - fuddled - fuddled

Affirmation

Simple form

I must fuddle
you must fuddle
she must fuddle
we must fuddle
you must fuddle
they must fuddle

V-ing form

I must be fuddling
you must be fuddling
she must be fuddling
we must be fuddling
you must be fuddling
they must be fuddling

Perfect

I must have fuddled
you must have fuddled
she must have fuddled
we must have fuddled
you must have fuddled
they must have fuddled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I fuddle?
must you fuddle?
must she fuddle?
must we fuddle?
must you fuddle?
must they fuddle?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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