English verb conjugation
MUST DISTRAIN

Regular verb: distrain - distrained - distrained

Affirmation

Simple form	V-ing form
I must distrain you must distrain he must distrain we must distrain you must distrain they must distrain	I must be distraining you must be distraining he must be distraining we must be distraining you must be distraining they must be distraining
Perfect	V-ing perfect
I must have distrained you must have distrained he must have distrained we must have distrained you must have distrained they must have distrained	I must have been distraining you must have been distraining he must have been distraining we must have been distraining you must have been distraining they must have been distraining

Negation

Simple form	V-ing form
I mustn't distrain you mustn't distrain he mustn't distrain we mustn't distrain you mustn't distrain they mustn't distrain	I mustn't be distraining you mustn't be distraining he mustn't be distraining we mustn't be distraining you mustn't be distraining they mustn't be distraining
Perfect	V-ing perfect
I mustn't have distrained you mustn't have distrained he mustn't have distrained we mustn't have distrained you mustn't have distrained they mustn't have distrained	I mustn't have been distraining you mustn't have been distraining he mustn't have been distraining we mustn't have been distraining you mustn't have been distraining they mustn't have been distraining

Interrogative form

Simple form	V-ing form
must I distrain? must you distrain? must he distrain? must we distrain? must you distrain? must they distrain?	must I be distraining? must you be distraining? must he be distraining? must we be distraining? must you be distraining? must they be distraining?
Perfect	V-ing perfect
must I have distrained? must you have distrained? must he have distrained? must we have distrained? must you have distrained? must they have distrained?	must I have been distraining? must you have been distraining? must he have been distraining? must we have been distraining? must you have been distraining? must they have been distraining?

Interro-negative form

Simple form	V-ing form
mustn't I distrain? mustn't you distrain? mustn't he distrain? mustn't we distrain? mustn't you distrain? mustn't they distrain?	mustn't I be distraining? mustn't you be distraining? mustn't he be distraining? mustn't we be distraining? mustn't you be distraining? mustn't they be distraining?
Perfect	V-ing perfect
mustn't I have distrained? mustn't you have distrained? mustn't he have distrained? mustn't we have distrained? mustn't you have distrained? mustn't they have distrained?	mustn't I have been distraining? mustn't you have been distraining? mustn't he have been distraining? mustn't we have been distraining? mustn't you have been distraining? mustn't they have been distraining?