English verb conjugation
MUST CROWN

Regular verb: crown - crowned - crowned

Affirmation

Simple form	V-ing form
I must crown you must crown he must crown we must crown you must crown they must crown	I must be crowning you must be crowning he 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 he 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 he 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 must not crown you must not crown he must not crown we must not crown you must not crown they must not crown	I must not be crowning you must not be crowning he must not be crowning we must not be crowning you must not be crowning they must not be crowning
Perfect	V-ing perfect
I must not have crowned you must not have crowned he must not have crowned we must not have crowned you must not have crowned they must not have crowned	I must not have been crowning you must not have been crowning he must not have been crowning we must not have been crowning you must not have been crowning they must not have been crowning

Interrogative form

Simple form	V-ing form
must I crown? must you crown? must he crown? must we crown? must you crown? must they crown?	must I be crowning? must you be crowning? must he 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 he 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 he 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
must I not crown? must you not crown? must he not crown? must we not crown? must you not crown? must they not crown?	must I not be crowning? must you not be crowning? must he not be crowning? must we not be crowning? must you not be crowning? must they not be crowning?
Perfect	V-ing perfect
must I not have crowned? must you not have crowned? must he not have crowned? must we not have crowned? must you not have crowned? must they not have crowned?	must I not have been crowning? must you not have been crowning? must he not have been crowning? must we not have been crowning? must you not have been crowning? must they not have been crowning?