English verb conjugation
MUST ROUGH-DRY

Regular verb: rough-dry - rough-dried - rough-dried

Affirmation

Simple form	V-ing form
I must rough-dry you must rough-dry he must rough-dry we must rough-dry you must rough-dry they must rough-dry	I must be rough-drying you must be rough-drying he must be rough-drying we must be rough-drying you must be rough-drying they must be rough-drying
Perfect	V-ing perfect
I must have rough-dried you must have rough-dried he must have rough-dried we must have rough-dried you must have rough-dried they must have rough-dried	I must have been rough-drying you must have been rough-drying he must have been rough-drying we must have been rough-drying you must have been rough-drying they must have been rough-drying

Negation

Simple form	V-ing form
I must not rough-dry you must not rough-dry he must not rough-dry we must not rough-dry you must not rough-dry they must not rough-dry	I must not be rough-drying you must not be rough-drying he must not be rough-drying we must not be rough-drying you must not be rough-drying they must not be rough-drying
Perfect	V-ing perfect
I must not have rough-dried you must not have rough-dried he must not have rough-dried we must not have rough-dried you must not have rough-dried they must not have rough-dried	I must not have been rough-drying you must not have been rough-drying he must not have been rough-drying we must not have been rough-drying you must not have been rough-drying they must not have been rough-drying

Interrogative form

Simple form	V-ing form
must I rough-dry? must you rough-dry? must he rough-dry? must we rough-dry? must you rough-dry? must they rough-dry?	must I be rough-drying? must you be rough-drying? must he be rough-drying? must we be rough-drying? must you be rough-drying? must they be rough-drying?
Perfect	V-ing perfect
must I have rough-dried? must you have rough-dried? must he have rough-dried? must we have rough-dried? must you have rough-dried? must they have rough-dried?	must I have been rough-drying? must you have been rough-drying? must he have been rough-drying? must we have been rough-drying? must you have been rough-drying? must they have been rough-drying?

Interro-negative form

Simple form	V-ing form
must I not rough-dry? must you not rough-dry? must he not rough-dry? must we not rough-dry? must you not rough-dry? must they not rough-dry?	must I not be rough-drying? must you not be rough-drying? must he not be rough-drying? must we not be rough-drying? must you not be rough-drying? must they not be rough-drying?
Perfect	V-ing perfect
must I not have rough-dried? must you not have rough-dried? must he not have rough-dried? must we not have rough-dried? must you not have rough-dried? must they not have rough-dried?	must I not have been rough-drying? must you not have been rough-drying? must he not have been rough-drying? must we not have been rough-drying? must you not have been rough-drying? must they not have been rough-drying?