English verb conjugation
MUST PRESET

Irregular verb: preset - preset - preset

Affirmation

Simple form	V-ing form
I must preset you must preset she must preset we must preset you must preset they must preset	I must be preseting you must be preseting she must be preseting we must be preseting you must be preseting they must be preseting
Perfect	V-ing perfect
I must have preset you must have preset she must have preset we must have preset you must have preset they must have preset	I must have been preseting you must have been preseting she must have been preseting we must have been preseting you must have been preseting they must have been preseting

Negation

Simple form	V-ing form
I must not preset you must not preset she must not preset we must not preset you must not preset they must not preset	I must not be preseting you must not be preseting she must not be preseting we must not be preseting you must not be preseting they must not be preseting
Perfect	V-ing perfect
I must not have preset you must not have preset she must not have preset we must not have preset you must not have preset they must not have preset	I must not have been preseting you must not have been preseting she must not have been preseting we must not have been preseting you must not have been preseting they must not have been preseting

Interrogative form

Simple form	V-ing form
must I preset? must you preset? must she preset? must we preset? must you preset? must they preset?	must I be preseting? must you be preseting? must she be preseting? must we be preseting? must you be preseting? must they be preseting?
Perfect	V-ing perfect
must I have preset? must you have preset? must she have preset? must we have preset? must you have preset? must they have preset?	must I have been preseting? must you have been preseting? must she have been preseting? must we have been preseting? must you have been preseting? must they have been preseting?

Interro-negative form

Simple form	V-ing form
must I not preset? must you not preset? must she not preset? must we not preset? must you not preset? must they not preset?	must I not be preseting? must you not be preseting? must she not be preseting? must we not be preseting? must you not be preseting? must they not be preseting?
Perfect	V-ing perfect
must I not have preset? must you not have preset? must she not have preset? must we not have preset? must you not have preset? must they not have preset?	must I not have been preseting? must you not have been preseting? must she not have been preseting? must we not have been preseting? must you not have been preseting? must they not have been preseting?