English verb conjugation
MUST DISTEND

Regular verb: distend - distended - distended

Affirmation

Simple form	V-ing form
I must distend you must distend she must distend we must distend you must distend they must distend	I must be distending you must be distending she must be distending we must be distending you must be distending they must be distending
Perfect	V-ing perfect
I must have distended you must have distended she must have distended we must have distended you must have distended they must have distended	I must have been distending you must have been distending she must have been distending we must have been distending you must have been distending they must have been distending

Negation

Simple form	V-ing form
I must not distend you must not distend she must not distend we must not distend you must not distend they must not distend	I must not be distending you must not be distending she must not be distending we must not be distending you must not be distending they must not be distending
Perfect	V-ing perfect
I must not have distended you must not have distended she must not have distended we must not have distended you must not have distended they must not have distended	I must not have been distending you must not have been distending she must not have been distending we must not have been distending you must not have been distending they must not have been distending

Interrogative form

Simple form	V-ing form
must I distend? must you distend? must she distend? must we distend? must you distend? must they distend?	must I be distending? must you be distending? must she be distending? must we be distending? must you be distending? must they be distending?
Perfect	V-ing perfect
must I have distended? must you have distended? must she have distended? must we have distended? must you have distended? must they have distended?	must I have been distending? must you have been distending? must she have been distending? must we have been distending? must you have been distending? must they have been distending?

Interro-negative form

Simple form	V-ing form
must I not distend? must you not distend? must she not distend? must we not distend? must you not distend? must they not distend?	must I not be distending? must you not be distending? must she not be distending? must we not be distending? must you not be distending? must they not be distending?
Perfect	V-ing perfect
must I not have distended? must you not have distended? must she not have distended? must we not have distended? must you not have distended? must they not have distended?	must I not have been distending? must you not have been distending? must she not have been distending? must we not have been distending? must you not have been distending? must they not have been distending?