English verb conjugation
MUST PREADJUST

Regular verb: preadjust - preadjusted - preadjusted

Affirmation

Simple form	V-ing form
I must preadjust you must preadjust he must preadjust we must preadjust you must preadjust they must preadjust	I must be preadjusting you must be preadjusting he must be preadjusting we must be preadjusting you must be preadjusting they must be preadjusting
Perfect	V-ing perfect
I must have preadjusted you must have preadjusted he must have preadjusted we must have preadjusted you must have preadjusted they must have preadjusted	I must have been preadjusting you must have been preadjusting he must have been preadjusting we must have been preadjusting you must have been preadjusting they must have been preadjusting

Negation

Simple form	V-ing form
I must not preadjust you must not preadjust he must not preadjust we must not preadjust you must not preadjust they must not preadjust	I must not be preadjusting you must not be preadjusting he must not be preadjusting we must not be preadjusting you must not be preadjusting they must not be preadjusting
Perfect	V-ing perfect
I must not have preadjusted you must not have preadjusted he must not have preadjusted we must not have preadjusted you must not have preadjusted they must not have preadjusted	I must not have been preadjusting you must not have been preadjusting he must not have been preadjusting we must not have been preadjusting you must not have been preadjusting they must not have been preadjusting

Interrogative form

Simple form	V-ing form
must I preadjust? must you preadjust? must he preadjust? must we preadjust? must you preadjust? must they preadjust?	must I be preadjusting? must you be preadjusting? must he be preadjusting? must we be preadjusting? must you be preadjusting? must they be preadjusting?
Perfect	V-ing perfect
must I have preadjusted? must you have preadjusted? must he have preadjusted? must we have preadjusted? must you have preadjusted? must they have preadjusted?	must I have been preadjusting? must you have been preadjusting? must he have been preadjusting? must we have been preadjusting? must you have been preadjusting? must they have been preadjusting?

Interro-negative form

Simple form	V-ing form
must I not preadjust? must you not preadjust? must he not preadjust? must we not preadjust? must you not preadjust? must they not preadjust?	must I not be preadjusting? must you not be preadjusting? must he not be preadjusting? must we not be preadjusting? must you not be preadjusting? must they not be preadjusting?
Perfect	V-ing perfect
must I not have preadjusted? must you not have preadjusted? must he not have preadjusted? must we not have preadjusted? must you not have preadjusted? must they not have preadjusted?	must I not have been preadjusting? must you not have been preadjusting? must he not have been preadjusting? must we not have been preadjusting? must you not have been preadjusting? must they not have been preadjusting?