English verb conjugation
MUST DISTRESS

Regular verb: distress - distressed - distressed

Affirmation

Simple form	V-ing form
I must distress you must distress he must distress we must distress you must distress they must distress	I must be distressing you must be distressing he must be distressing we must be distressing you must be distressing they must be distressing
Perfect	V-ing perfect
I must have distressed you must have distressed he must have distressed we must have distressed you must have distressed they must have distressed	I must have been distressing you must have been distressing he must have been distressing we must have been distressing you must have been distressing they must have been distressing

Negation

Simple form	V-ing form
I must not distress you must not distress he must not distress we must not distress you must not distress they must not distress	I must not be distressing you must not be distressing he must not be distressing we must not be distressing you must not be distressing they must not be distressing
Perfect	V-ing perfect
I must not have distressed you must not have distressed he must not have distressed we must not have distressed you must not have distressed they must not have distressed	I must not have been distressing you must not have been distressing he must not have been distressing we must not have been distressing you must not have been distressing they must not have been distressing

Interrogative form

Simple form	V-ing form
must I distress? must you distress? must he distress? must we distress? must you distress? must they distress?	must I be distressing? must you be distressing? must he be distressing? must we be distressing? must you be distressing? must they be distressing?
Perfect	V-ing perfect
must I have distressed? must you have distressed? must he have distressed? must we have distressed? must you have distressed? must they have distressed?	must I have been distressing? must you have been distressing? must he have been distressing? must we have been distressing? must you have been distressing? must they have been distressing?

Interro-negative form

Simple form	V-ing form
must I not distress? must you not distress? must he not distress? must we not distress? must you not distress? must they not distress?	must I not be distressing? must you not be distressing? must he not be distressing? must we not be distressing? must you not be distressing? must they not be distressing?
Perfect	V-ing perfect
must I not have distressed? must you not have distressed? must he not have distressed? must we not have distressed? must you not have distressed? must they not have distressed?	must I not have been distressing? must you not have been distressing? must he not have been distressing? must we not have been distressing? must you not have been distressing? must they not have been distressing?