English verb conjugation
MUST BOOB

Regular verb: boob - boobed - boobed

Affirmation

Simple form	V-ing form
I must boob you must boob he must boob we must boob you must boob they must boob	I must be boobing you must be boobing he must be boobing we must be boobing you must be boobing they must be boobing
Perfect	V-ing perfect
I must have boobed you must have boobed he must have boobed we must have boobed you must have boobed they must have boobed	I must have been boobing you must have been boobing he must have been boobing we must have been boobing you must have been boobing they must have been boobing

Negation

Simple form	V-ing form
I must not boob you must not boob he must not boob we must not boob you must not boob they must not boob	I must not be boobing you must not be boobing he must not be boobing we must not be boobing you must not be boobing they must not be boobing
Perfect	V-ing perfect
I must not have boobed you must not have boobed he must not have boobed we must not have boobed you must not have boobed they must not have boobed	I must not have been boobing you must not have been boobing he must not have been boobing we must not have been boobing you must not have been boobing they must not have been boobing

Interrogative form

Simple form	V-ing form
must I boob? must you boob? must he boob? must we boob? must you boob? must they boob?	must I be boobing? must you be boobing? must he be boobing? must we be boobing? must you be boobing? must they be boobing?
Perfect	V-ing perfect
must I have boobed? must you have boobed? must he have boobed? must we have boobed? must you have boobed? must they have boobed?	must I have been boobing? must you have been boobing? must he have been boobing? must we have been boobing? must you have been boobing? must they have been boobing?

Interro-negative form

Simple form	V-ing form
must I not boob? must you not boob? must he not boob? must we not boob? must you not boob? must they not boob?	must I not be boobing? must you not be boobing? must he not be boobing? must we not be boobing? must you not be boobing? must they not be boobing?
Perfect	V-ing perfect
must I not have boobed? must you not have boobed? must he not have boobed? must we not have boobed? must you not have boobed? must they not have boobed?	must I not have been boobing? must you not have been boobing? must he not have been boobing? must we not have been boobing? must you not have been boobing? must they not have been boobing?