English verb conjugation MUST HELENISE

Regular verb: helenise - helenised - helenised

Affirmation

Simple form

I must helenise
you must helenise
he must helenise
we must helenise
you must helenise
they must helenise

V-ing form

I must be helenising
you must be helenising
he must be helenising
we must be helenising
you must be helenising
they must be helenising

Perfect

I must have helenised
you must have helenised
he must have helenised
we must have helenised
you must have helenised
they must have helenised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I helenise?
must you helenise?
must he helenise?
must we helenise?
must you helenise?
must they helenise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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