English verb conjugation
MUST SHARE

Regular verb: share - shared - shared

Affirmation

Simple form	V-ing form
I must share you must share he must share we must share you must share they must share	I must be sharing you must be sharing he must be sharing we must be sharing you must be sharing they must be sharing
Perfect	V-ing perfect
I must have shared you must have shared he must have shared we must have shared you must have shared they must have shared	I must have been sharing you must have been sharing he must have been sharing we must have been sharing you must have been sharing they must have been sharing

Negation

Simple form	V-ing form
I mustn't share you mustn't share he mustn't share we mustn't share you mustn't share they mustn't share	I mustn't be sharing you mustn't be sharing he mustn't be sharing we mustn't be sharing you mustn't be sharing they mustn't be sharing
Perfect	V-ing perfect
I mustn't have shared you mustn't have shared he mustn't have shared we mustn't have shared you mustn't have shared they mustn't have shared	I mustn't have been sharing you mustn't have been sharing he mustn't have been sharing we mustn't have been sharing you mustn't have been sharing they mustn't have been sharing

Interrogative form

Simple form	V-ing form
must I share? must you share? must he share? must we share? must you share? must they share?	must I be sharing? must you be sharing? must he be sharing? must we be sharing? must you be sharing? must they be sharing?
Perfect	V-ing perfect
must I have shared? must you have shared? must he have shared? must we have shared? must you have shared? must they have shared?	must I have been sharing? must you have been sharing? must he have been sharing? must we have been sharing? must you have been sharing? must they have been sharing?

Interro-negative form

Simple form	V-ing form
mustn't I share? mustn't you share? mustn't he share? mustn't we share? mustn't you share? mustn't they share?	mustn't I be sharing? mustn't you be sharing? mustn't he be sharing? mustn't we be sharing? mustn't you be sharing? mustn't they be sharing?
Perfect	V-ing perfect
mustn't I have shared? mustn't you have shared? mustn't he have shared? mustn't we have shared? mustn't you have shared? mustn't they have shared?	mustn't I have been sharing? mustn't you have been sharing? mustn't he have been sharing? mustn't we have been sharing? mustn't you have been sharing? mustn't they have been sharing?