English verb conjugation
MUST SHIN

Regular verb: shin - shinned - shinned

Affirmation

Simple form	V-ing form
I must shin you must shin he must shin we must shin you must shin they must shin	I must be shinning you must be shinning he must be shinning we must be shinning you must be shinning they must be shinning
Perfect	V-ing perfect
I must have shinned you must have shinned he must have shinned we must have shinned you must have shinned they must have shinned	I must have been shinning you must have been shinning he must have been shinning we must have been shinning you must have been shinning they must have been shinning

Negation

Simple form	V-ing form
I mustn't shin you mustn't shin he mustn't shin we mustn't shin you mustn't shin they mustn't shin	I mustn't be shinning you mustn't be shinning he mustn't be shinning we mustn't be shinning you mustn't be shinning they mustn't be shinning
Perfect	V-ing perfect
I mustn't have shinned you mustn't have shinned he mustn't have shinned we mustn't have shinned you mustn't have shinned they mustn't have shinned	I mustn't have been shinning you mustn't have been shinning he mustn't have been shinning we mustn't have been shinning you mustn't have been shinning they mustn't have been shinning

Interrogative form

Simple form	V-ing form
must I shin? must you shin? must he shin? must we shin? must you shin? must they shin?	must I be shinning? must you be shinning? must he be shinning? must we be shinning? must you be shinning? must they be shinning?
Perfect	V-ing perfect
must I have shinned? must you have shinned? must he have shinned? must we have shinned? must you have shinned? must they have shinned?	must I have been shinning? must you have been shinning? must he have been shinning? must we have been shinning? must you have been shinning? must they have been shinning?

Interro-negative form

Simple form	V-ing form
mustn't I shin? mustn't you shin? mustn't he shin? mustn't we shin? mustn't you shin? mustn't they shin?	mustn't I be shinning? mustn't you be shinning? mustn't he be shinning? mustn't we be shinning? mustn't you be shinning? mustn't they be shinning?
Perfect	V-ing perfect
mustn't I have shinned? mustn't you have shinned? mustn't he have shinned? mustn't we have shinned? mustn't you have shinned? mustn't they have shinned?	mustn't I have been shinning? mustn't you have been shinning? mustn't he have been shinning? mustn't we have been shinning? mustn't you have been shinning? mustn't they have been shinning?