English verb conjugation
MUST BREVET

Regular verb: brevet - breveted - breveted

Affirmation

Simple form	V-ing form
I must brevet you must brevet he must brevet we must brevet you must brevet they must brevet	I must be breveting you must be breveting he must be breveting we must be breveting you must be breveting they must be breveting
Perfect	V-ing perfect
I must have breveted you must have breveted he must have breveted we must have breveted you must have breveted they must have breveted	I must have been breveting you must have been breveting he must have been breveting we must have been breveting you must have been breveting they must have been breveting

Negation

Simple form	V-ing form
I must not brevet you must not brevet he must not brevet we must not brevet you must not brevet they must not brevet	I must not be breveting you must not be breveting he must not be breveting we must not be breveting you must not be breveting they must not be breveting
Perfect	V-ing perfect
I must not have breveted you must not have breveted he must not have breveted we must not have breveted you must not have breveted they must not have breveted	I must not have been breveting you must not have been breveting he must not have been breveting we must not have been breveting you must not have been breveting they must not have been breveting

Interrogative form

Simple form	V-ing form
must I brevet? must you brevet? must he brevet? must we brevet? must you brevet? must they brevet?	must I be breveting? must you be breveting? must he be breveting? must we be breveting? must you be breveting? must they be breveting?
Perfect	V-ing perfect
must I have breveted? must you have breveted? must he have breveted? must we have breveted? must you have breveted? must they have breveted?	must I have been breveting? must you have been breveting? must he have been breveting? must we have been breveting? must you have been breveting? must they have been breveting?

Interro-negative form

Simple form	V-ing form
must I not brevet? must you not brevet? must he not brevet? must we not brevet? must you not brevet? must they not brevet?	must I not be breveting? must you not be breveting? must he not be breveting? must we not be breveting? must you not be breveting? must they not be breveting?
Perfect	V-ing perfect
must I not have breveted? must you not have breveted? must he not have breveted? must we not have breveted? must you not have breveted? must they not have breveted?	must I not have been breveting? must you not have been breveting? must he not have been breveting? must we not have been breveting? must you not have been breveting? must they not have been breveting?