English verb conjugation MUST TIN

Regular verb: tin - tinned - tinned

Affirmation

Simple form

I must tin
you must tin
she must tin
we must tin
you must tin
they must tin

V-ing form

I must be tinning
you must be tinning
she must be tinning
we must be tinning
you must be tinning
they must be tinning

Perfect

I must have tinned
you must have tinned
she must have tinned
we must have tinned
you must have tinned
they must have tinned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I tin?
must you tin?
must she tin?
must we tin?
must you tin?
must they tin?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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