English verb conjugation
MUST PULVERIZE

Regular verb: pulverize - pulverized - pulverized

Affirmation

Simple form	V-ing form
I must pulverize you must pulverize she must pulverize we must pulverize you must pulverize they must pulverize	I must be pulverizing you must be pulverizing she must be pulverizing we must be pulverizing you must be pulverizing they must be pulverizing
Perfect	V-ing perfect
I must have pulverized you must have pulverized she must have pulverized we must have pulverized you must have pulverized they must have pulverized	I must have been pulverizing you must have been pulverizing she must have been pulverizing we must have been pulverizing you must have been pulverizing they must have been pulverizing

Negation

Simple form	V-ing form
I mustn't pulverize you mustn't pulverize she mustn't pulverize we mustn't pulverize you mustn't pulverize they mustn't pulverize	I mustn't be pulverizing you mustn't be pulverizing she mustn't be pulverizing we mustn't be pulverizing you mustn't be pulverizing they mustn't be pulverizing
Perfect	V-ing perfect
I mustn't have pulverized you mustn't have pulverized she mustn't have pulverized we mustn't have pulverized you mustn't have pulverized they mustn't have pulverized	I mustn't have been pulverizing you mustn't have been pulverizing she mustn't have been pulverizing we mustn't have been pulverizing you mustn't have been pulverizing they mustn't have been pulverizing

Interrogative form

Simple form	V-ing form
must I pulverize? must you pulverize? must she pulverize? must we pulverize? must you pulverize? must they pulverize?	must I be pulverizing? must you be pulverizing? must she be pulverizing? must we be pulverizing? must you be pulverizing? must they be pulverizing?
Perfect	V-ing perfect
must I have pulverized? must you have pulverized? must she have pulverized? must we have pulverized? must you have pulverized? must they have pulverized?	must I have been pulverizing? must you have been pulverizing? must she have been pulverizing? must we have been pulverizing? must you have been pulverizing? must they have been pulverizing?

Interro-negative form

Simple form	V-ing form
mustn't I pulverize? mustn't you pulverize? mustn't she pulverize? mustn't we pulverize? mustn't you pulverize? mustn't they pulverize?	mustn't I be pulverizing? mustn't you be pulverizing? mustn't she be pulverizing? mustn't we be pulverizing? mustn't you be pulverizing? mustn't they be pulverizing?
Perfect	V-ing perfect
mustn't I have pulverized? mustn't you have pulverized? mustn't she have pulverized? mustn't we have pulverized? mustn't you have pulverized? mustn't they have pulverized?	mustn't I have been pulverizing? mustn't you have been pulverizing? mustn't she have been pulverizing? mustn't we have been pulverizing? mustn't you have been pulverizing? mustn't they have been pulverizing?