English verb conjugation MUST TICKLE

Regular verb: tickle - tickled - tickled

Affirmation

Simple form

I must tickle
you must tickle
he must tickle
we must tickle
you must tickle
they must tickle

V-ing form

I must be tickling
you must be tickling
he must be tickling
we must be tickling
you must be tickling
they must be tickling

Perfect

I must have tickled
you must have tickled
he must have tickled
we must have tickled
you must have tickled
they must have tickled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I tickle?
must you tickle?
must he tickle?
must we tickle?
must you tickle?
must they tickle?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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