English verb conjugation
MUST PREADJUST

Regular verb: preadjust - preadjusted - preadjusted

Affirmation

Simple form	V-ing form
I must preadjust you must preadjust she must preadjust we must preadjust you must preadjust they must preadjust	I must be preadjusting you must be preadjusting she 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 she 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 she 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 mustn't preadjust you mustn't preadjust she mustn't preadjust we mustn't preadjust you mustn't preadjust they mustn't preadjust	I mustn't be preadjusting you mustn't be preadjusting she mustn't be preadjusting we mustn't be preadjusting you mustn't be preadjusting they mustn't be preadjusting
Perfect	V-ing perfect
I mustn't have preadjusted you mustn't have preadjusted she mustn't have preadjusted we mustn't have preadjusted you mustn't have preadjusted they mustn't have preadjusted	I mustn't have been preadjusting you mustn't have been preadjusting she mustn't have been preadjusting we mustn't have been preadjusting you mustn't have been preadjusting they mustn't have been preadjusting

Interrogative form

Simple form	V-ing form
must I preadjust? must you preadjust? must she preadjust? must we preadjust? must you preadjust? must they preadjust?	must I be preadjusting? must you be preadjusting? must she 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 she 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 she 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
mustn't I preadjust? mustn't you preadjust? mustn't she preadjust? mustn't we preadjust? mustn't you preadjust? mustn't they preadjust?	mustn't I be preadjusting? mustn't you be preadjusting? mustn't she be preadjusting? mustn't we be preadjusting? mustn't you be preadjusting? mustn't they be preadjusting?
Perfect	V-ing perfect
mustn't I have preadjusted? mustn't you have preadjusted? mustn't she have preadjusted? mustn't we have preadjusted? mustn't you have preadjusted? mustn't they have preadjusted?	mustn't I have been preadjusting? mustn't you have been preadjusting? mustn't she have been preadjusting? mustn't we have been preadjusting? mustn't you have been preadjusting? mustn't they have been preadjusting?