English verb conjugation
MUST ROOSE

Regular verb: roose - roosed - roosed

Affirmation

Simple form	V-ing form
I must roose you must roose he must roose we must roose you must roose they must roose	I must be roosing you must be roosing he must be roosing we must be roosing you must be roosing they must be roosing
Perfect	V-ing perfect
I must have roosed you must have roosed he must have roosed we must have roosed you must have roosed they must have roosed	I must have been roosing you must have been roosing he must have been roosing we must have been roosing you must have been roosing they must have been roosing

Negation

Simple form	V-ing form
I must not roose you must not roose he must not roose we must not roose you must not roose they must not roose	I must not be roosing you must not be roosing he must not be roosing we must not be roosing you must not be roosing they must not be roosing
Perfect	V-ing perfect
I must not have roosed you must not have roosed he must not have roosed we must not have roosed you must not have roosed they must not have roosed	I must not have been roosing you must not have been roosing he must not have been roosing we must not have been roosing you must not have been roosing they must not have been roosing

Interrogative form

Simple form	V-ing form
must I roose? must you roose? must he roose? must we roose? must you roose? must they roose?	must I be roosing? must you be roosing? must he be roosing? must we be roosing? must you be roosing? must they be roosing?
Perfect	V-ing perfect
must I have roosed? must you have roosed? must he have roosed? must we have roosed? must you have roosed? must they have roosed?	must I have been roosing? must you have been roosing? must he have been roosing? must we have been roosing? must you have been roosing? must they have been roosing?

Interro-negative form

Simple form	V-ing form
must I not roose? must you not roose? must he not roose? must we not roose? must you not roose? must they not roose?	must I not be roosing? must you not be roosing? must he not be roosing? must we not be roosing? must you not be roosing? must they not be roosing?
Perfect	V-ing perfect
must I not have roosed? must you not have roosed? must he not have roosed? must we not have roosed? must you not have roosed? must they not have roosed?	must I not have been roosing? must you not have been roosing? must he not have been roosing? must we not have been roosing? must you not have been roosing? must they not have been roosing?