English verb conjugation
MUST INVENTORY

Regular verb: inventory - inventoried - inventoried

Affirmation

Simple form	V-ing form
I must inventory you must inventory she must inventory we must inventory you must inventory they must inventory	I must be inventorying you must be inventorying she must be inventorying we must be inventorying you must be inventorying they must be inventorying
Perfect	V-ing perfect
I must have inventoried you must have inventoried she must have inventoried we must have inventoried you must have inventoried they must have inventoried	I must have been inventorying you must have been inventorying she must have been inventorying we must have been inventorying you must have been inventorying they must have been inventorying

Negation

Simple form	V-ing form
I mustn't inventory you mustn't inventory she mustn't inventory we mustn't inventory you mustn't inventory they mustn't inventory	I mustn't be inventorying you mustn't be inventorying she mustn't be inventorying we mustn't be inventorying you mustn't be inventorying they mustn't be inventorying
Perfect	V-ing perfect
I mustn't have inventoried you mustn't have inventoried she mustn't have inventoried we mustn't have inventoried you mustn't have inventoried they mustn't have inventoried	I mustn't have been inventorying you mustn't have been inventorying she mustn't have been inventorying we mustn't have been inventorying you mustn't have been inventorying they mustn't have been inventorying

Interrogative form

Simple form	V-ing form
must I inventory? must you inventory? must she inventory? must we inventory? must you inventory? must they inventory?	must I be inventorying? must you be inventorying? must she be inventorying? must we be inventorying? must you be inventorying? must they be inventorying?
Perfect	V-ing perfect
must I have inventoried? must you have inventoried? must she have inventoried? must we have inventoried? must you have inventoried? must they have inventoried?	must I have been inventorying? must you have been inventorying? must she have been inventorying? must we have been inventorying? must you have been inventorying? must they have been inventorying?

Interro-negative form

Simple form	V-ing form
mustn't I inventory? mustn't you inventory? mustn't she inventory? mustn't we inventory? mustn't you inventory? mustn't they inventory?	mustn't I be inventorying? mustn't you be inventorying? mustn't she be inventorying? mustn't we be inventorying? mustn't you be inventorying? mustn't they be inventorying?
Perfect	V-ing perfect
mustn't I have inventoried? mustn't you have inventoried? mustn't she have inventoried? mustn't we have inventoried? mustn't you have inventoried? mustn't they have inventoried?	mustn't I have been inventorying? mustn't you have been inventorying? mustn't she have been inventorying? mustn't we have been inventorying? mustn't you have been inventorying? mustn't they have been inventorying?