English verb conjugation
MUST CARPET

Regular verb: carpet - carpeted - carpeted

Affirmation

Simple form	V-ing form
I must carpet you must carpet he must carpet we must carpet you must carpet they must carpet	I must be carpeting you must be carpeting he must be carpeting we must be carpeting you must be carpeting they must be carpeting
Perfect	V-ing perfect
I must have carpeted you must have carpeted he must have carpeted we must have carpeted you must have carpeted they must have carpeted	I must have been carpeting you must have been carpeting he must have been carpeting we must have been carpeting you must have been carpeting they must have been carpeting

Negation

Simple form	V-ing form
I mustn't carpet you mustn't carpet he mustn't carpet we mustn't carpet you mustn't carpet they mustn't carpet	I mustn't be carpeting you mustn't be carpeting he mustn't be carpeting we mustn't be carpeting you mustn't be carpeting they mustn't be carpeting
Perfect	V-ing perfect
I mustn't have carpeted you mustn't have carpeted he mustn't have carpeted we mustn't have carpeted you mustn't have carpeted they mustn't have carpeted	I mustn't have been carpeting you mustn't have been carpeting he mustn't have been carpeting we mustn't have been carpeting you mustn't have been carpeting they mustn't have been carpeting

Interrogative form

Simple form	V-ing form
must I carpet? must you carpet? must he carpet? must we carpet? must you carpet? must they carpet?	must I be carpeting? must you be carpeting? must he be carpeting? must we be carpeting? must you be carpeting? must they be carpeting?
Perfect	V-ing perfect
must I have carpeted? must you have carpeted? must he have carpeted? must we have carpeted? must you have carpeted? must they have carpeted?	must I have been carpeting? must you have been carpeting? must he have been carpeting? must we have been carpeting? must you have been carpeting? must they have been carpeting?

Interro-negative form

Simple form	V-ing form
mustn't I carpet? mustn't you carpet? mustn't he carpet? mustn't we carpet? mustn't you carpet? mustn't they carpet?	mustn't I be carpeting? mustn't you be carpeting? mustn't he be carpeting? mustn't we be carpeting? mustn't you be carpeting? mustn't they be carpeting?
Perfect	V-ing perfect
mustn't I have carpeted? mustn't you have carpeted? mustn't he have carpeted? mustn't we have carpeted? mustn't you have carpeted? mustn't they have carpeted?	mustn't I have been carpeting? mustn't you have been carpeting? mustn't he have been carpeting? mustn't we have been carpeting? mustn't you have been carpeting? mustn't they have been carpeting?