English verb conjugation
MUST CROWN

Regular verb: crown - crowned - crowned

Affirmation

Simple form	V-ing form
I must crown you must crown she must crown we must crown you must crown they must crown	I must be crowning you must be crowning she must be crowning we must be crowning you must be crowning they must be crowning
Perfect	V-ing perfect
I must have crowned you must have crowned she must have crowned we must have crowned you must have crowned they must have crowned	I must have been crowning you must have been crowning she must have been crowning we must have been crowning you must have been crowning they must have been crowning

Negation

Simple form	V-ing form
I mustn't crown you mustn't crown she mustn't crown we mustn't crown you mustn't crown they mustn't crown	I mustn't be crowning you mustn't be crowning she mustn't be crowning we mustn't be crowning you mustn't be crowning they mustn't be crowning
Perfect	V-ing perfect
I mustn't have crowned you mustn't have crowned she mustn't have crowned we mustn't have crowned you mustn't have crowned they mustn't have crowned	I mustn't have been crowning you mustn't have been crowning she mustn't have been crowning we mustn't have been crowning you mustn't have been crowning they mustn't have been crowning

Interrogative form

Simple form	V-ing form
must I crown? must you crown? must she crown? must we crown? must you crown? must they crown?	must I be crowning? must you be crowning? must she be crowning? must we be crowning? must you be crowning? must they be crowning?
Perfect	V-ing perfect
must I have crowned? must you have crowned? must she have crowned? must we have crowned? must you have crowned? must they have crowned?	must I have been crowning? must you have been crowning? must she have been crowning? must we have been crowning? must you have been crowning? must they have been crowning?

Interro-negative form

Simple form	V-ing form
mustn't I crown? mustn't you crown? mustn't she crown? mustn't we crown? mustn't you crown? mustn't they crown?	mustn't I be crowning? mustn't you be crowning? mustn't she be crowning? mustn't we be crowning? mustn't you be crowning? mustn't they be crowning?
Perfect	V-ing perfect
mustn't I have crowned? mustn't you have crowned? mustn't she have crowned? mustn't we have crowned? mustn't you have crowned? mustn't they have crowned?	mustn't I have been crowning? mustn't you have been crowning? mustn't she have been crowning? mustn't we have been crowning? mustn't you have been crowning? mustn't they have been crowning?