English verb conjugation
MUST OVERSTATE

Regular verb: overstate - overstated - overstated

Affirmation

Simple form	V-ing form
I must overstate you must overstate she must overstate we must overstate you must overstate they must overstate	I must be overstating you must be overstating she must be overstating we must be overstating you must be overstating they must be overstating
Perfect	V-ing perfect
I must have overstated you must have overstated she must have overstated we must have overstated you must have overstated they must have overstated	I must have been overstating you must have been overstating she must have been overstating we must have been overstating you must have been overstating they must have been overstating

Negation

Simple form	V-ing form
I mustn't overstate you mustn't overstate she mustn't overstate we mustn't overstate you mustn't overstate they mustn't overstate	I mustn't be overstating you mustn't be overstating she mustn't be overstating we mustn't be overstating you mustn't be overstating they mustn't be overstating
Perfect	V-ing perfect
I mustn't have overstated you mustn't have overstated she mustn't have overstated we mustn't have overstated you mustn't have overstated they mustn't have overstated	I mustn't have been overstating you mustn't have been overstating she mustn't have been overstating we mustn't have been overstating you mustn't have been overstating they mustn't have been overstating

Interrogative form

Simple form	V-ing form
must I overstate? must you overstate? must she overstate? must we overstate? must you overstate? must they overstate?	must I be overstating? must you be overstating? must she be overstating? must we be overstating? must you be overstating? must they be overstating?
Perfect	V-ing perfect
must I have overstated? must you have overstated? must she have overstated? must we have overstated? must you have overstated? must they have overstated?	must I have been overstating? must you have been overstating? must she have been overstating? must we have been overstating? must you have been overstating? must they have been overstating?

Interro-negative form

Simple form	V-ing form
mustn't I overstate? mustn't you overstate? mustn't she overstate? mustn't we overstate? mustn't you overstate? mustn't they overstate?	mustn't I be overstating? mustn't you be overstating? mustn't she be overstating? mustn't we be overstating? mustn't you be overstating? mustn't they be overstating?
Perfect	V-ing perfect
mustn't I have overstated? mustn't you have overstated? mustn't she have overstated? mustn't we have overstated? mustn't you have overstated? mustn't they have overstated?	mustn't I have been overstating? mustn't you have been overstating? mustn't she have been overstating? mustn't we have been overstating? mustn't you have been overstating? mustn't they have been overstating?