English verb conjugation
MUST OVERAFFECT

Regular verb: overaffect - overaffected - overaffected

Affirmation

Simple form	V-ing form
I must overaffect you must overaffect she must overaffect we must overaffect you must overaffect they must overaffect	I must be overaffecting you must be overaffecting she must be overaffecting we must be overaffecting you must be overaffecting they must be overaffecting
Perfect	V-ing perfect
I must have overaffected you must have overaffected she must have overaffected we must have overaffected you must have overaffected they must have overaffected	I must have been overaffecting you must have been overaffecting she must have been overaffecting we must have been overaffecting you must have been overaffecting they must have been overaffecting

Negation

Simple form	V-ing form
I mustn't overaffect you mustn't overaffect she mustn't overaffect we mustn't overaffect you mustn't overaffect they mustn't overaffect	I mustn't be overaffecting you mustn't be overaffecting she mustn't be overaffecting we mustn't be overaffecting you mustn't be overaffecting they mustn't be overaffecting
Perfect	V-ing perfect
I mustn't have overaffected you mustn't have overaffected she mustn't have overaffected we mustn't have overaffected you mustn't have overaffected they mustn't have overaffected	I mustn't have been overaffecting you mustn't have been overaffecting she mustn't have been overaffecting we mustn't have been overaffecting you mustn't have been overaffecting they mustn't have been overaffecting

Interrogative form

Simple form	V-ing form
must I overaffect? must you overaffect? must she overaffect? must we overaffect? must you overaffect? must they overaffect?	must I be overaffecting? must you be overaffecting? must she be overaffecting? must we be overaffecting? must you be overaffecting? must they be overaffecting?
Perfect	V-ing perfect
must I have overaffected? must you have overaffected? must she have overaffected? must we have overaffected? must you have overaffected? must they have overaffected?	must I have been overaffecting? must you have been overaffecting? must she have been overaffecting? must we have been overaffecting? must you have been overaffecting? must they have been overaffecting?

Interro-negative form

Simple form	V-ing form
mustn't I overaffect? mustn't you overaffect? mustn't she overaffect? mustn't we overaffect? mustn't you overaffect? mustn't they overaffect?	mustn't I be overaffecting? mustn't you be overaffecting? mustn't she be overaffecting? mustn't we be overaffecting? mustn't you be overaffecting? mustn't they be overaffecting?
Perfect	V-ing perfect
mustn't I have overaffected? mustn't you have overaffected? mustn't she have overaffected? mustn't we have overaffected? mustn't you have overaffected? mustn't they have overaffected?	mustn't I have been overaffecting? mustn't you have been overaffecting? mustn't she have been overaffecting? mustn't we have been overaffecting? mustn't you have been overaffecting? mustn't they have been overaffecting?