English verb conjugation
MUST PRESET

Irregular verb: preset - preset - preset

Affirmation

Simple form	V-ing form
I must preset you must preset he must preset we must preset you must preset they must preset	I must be preseting you must be preseting he 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 he 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 he 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 mustn't preset you mustn't preset he mustn't preset we mustn't preset you mustn't preset they mustn't preset	I mustn't be preseting you mustn't be preseting he mustn't be preseting we mustn't be preseting you mustn't be preseting they mustn't be preseting
Perfect	V-ing perfect
I mustn't have preset you mustn't have preset he mustn't have preset we mustn't have preset you mustn't have preset they mustn't have preset	I mustn't have been preseting you mustn't have been preseting he mustn't have been preseting we mustn't have been preseting you mustn't have been preseting they mustn't have been preseting

Interrogative form

Simple form	V-ing form
must I preset? must you preset? must he preset? must we preset? must you preset? must they preset?	must I be preseting? must you be preseting? must he 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 he 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 he 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
mustn't I preset? mustn't you preset? mustn't he preset? mustn't we preset? mustn't you preset? mustn't they preset?	mustn't I be preseting? mustn't you be preseting? mustn't he be preseting? mustn't we be preseting? mustn't you be preseting? mustn't they be preseting?
Perfect	V-ing perfect
mustn't I have preset? mustn't you have preset? mustn't he have preset? mustn't we have preset? mustn't you have preset? mustn't they have preset?	mustn't I have been preseting? mustn't you have been preseting? mustn't he have been preseting? mustn't we have been preseting? mustn't you have been preseting? mustn't they have been preseting?