English verb conjugation
MUST HOUSE

Regular verb: house - housed - housed

Affirmation

Simple form	V-ing form
I must house you must house he must house we must house you must house they must house	I must be housing you must be housing he must be housing we must be housing you must be housing they must be housing
Perfect	V-ing perfect
I must have housed you must have housed he must have housed we must have housed you must have housed they must have housed	I must have been housing you must have been housing he must have been housing we must have been housing you must have been housing they must have been housing

Negation

Simple form	V-ing form
I mustn't house you mustn't house he mustn't house we mustn't house you mustn't house they mustn't house	I mustn't be housing you mustn't be housing he mustn't be housing we mustn't be housing you mustn't be housing they mustn't be housing
Perfect	V-ing perfect
I mustn't have housed you mustn't have housed he mustn't have housed we mustn't have housed you mustn't have housed they mustn't have housed	I mustn't have been housing you mustn't have been housing he mustn't have been housing we mustn't have been housing you mustn't have been housing they mustn't have been housing

Interrogative form

Simple form	V-ing form
must I house? must you house? must he house? must we house? must you house? must they house?	must I be housing? must you be housing? must he be housing? must we be housing? must you be housing? must they be housing?
Perfect	V-ing perfect
must I have housed? must you have housed? must he have housed? must we have housed? must you have housed? must they have housed?	must I have been housing? must you have been housing? must he have been housing? must we have been housing? must you have been housing? must they have been housing?

Interro-negative form

Simple form	V-ing form
mustn't I house? mustn't you house? mustn't he house? mustn't we house? mustn't you house? mustn't they house?	mustn't I be housing? mustn't you be housing? mustn't he be housing? mustn't we be housing? mustn't you be housing? mustn't they be housing?
Perfect	V-ing perfect
mustn't I have housed? mustn't you have housed? mustn't he have housed? mustn't we have housed? mustn't you have housed? mustn't they have housed?	mustn't I have been housing? mustn't you have been housing? mustn't he have been housing? mustn't we have been housing? mustn't you have been housing? mustn't they have been housing?