English verb conjugation
MUST OVERBALANCE

Regular verb: overbalance - overbalanced - overbalanced

Affirmation

Simple form	V-ing form
I must overbalance you must overbalance he must overbalance we must overbalance you must overbalance they must overbalance	I must be overbalancing you must be overbalancing he must be overbalancing we must be overbalancing you must be overbalancing they must be overbalancing
Perfect	V-ing perfect
I must have overbalanced you must have overbalanced he must have overbalanced we must have overbalanced you must have overbalanced they must have overbalanced	I must have been overbalancing you must have been overbalancing he must have been overbalancing we must have been overbalancing you must have been overbalancing they must have been overbalancing

Negation

Simple form	V-ing form
I mustn't overbalance you mustn't overbalance he mustn't overbalance we mustn't overbalance you mustn't overbalance they mustn't overbalance	I mustn't be overbalancing you mustn't be overbalancing he mustn't be overbalancing we mustn't be overbalancing you mustn't be overbalancing they mustn't be overbalancing
Perfect	V-ing perfect
I mustn't have overbalanced you mustn't have overbalanced he mustn't have overbalanced we mustn't have overbalanced you mustn't have overbalanced they mustn't have overbalanced	I mustn't have been overbalancing you mustn't have been overbalancing he mustn't have been overbalancing we mustn't have been overbalancing you mustn't have been overbalancing they mustn't have been overbalancing

Interrogative form

Simple form	V-ing form
must I overbalance? must you overbalance? must he overbalance? must we overbalance? must you overbalance? must they overbalance?	must I be overbalancing? must you be overbalancing? must he be overbalancing? must we be overbalancing? must you be overbalancing? must they be overbalancing?
Perfect	V-ing perfect
must I have overbalanced? must you have overbalanced? must he have overbalanced? must we have overbalanced? must you have overbalanced? must they have overbalanced?	must I have been overbalancing? must you have been overbalancing? must he have been overbalancing? must we have been overbalancing? must you have been overbalancing? must they have been overbalancing?

Interro-negative form

Simple form	V-ing form
mustn't I overbalance? mustn't you overbalance? mustn't he overbalance? mustn't we overbalance? mustn't you overbalance? mustn't they overbalance?	mustn't I be overbalancing? mustn't you be overbalancing? mustn't he be overbalancing? mustn't we be overbalancing? mustn't you be overbalancing? mustn't they be overbalancing?
Perfect	V-ing perfect
mustn't I have overbalanced? mustn't you have overbalanced? mustn't he have overbalanced? mustn't we have overbalanced? mustn't you have overbalanced? mustn't they have overbalanced?	mustn't I have been overbalancing? mustn't you have been overbalancing? mustn't he have been overbalancing? mustn't we have been overbalancing? mustn't you have been overbalancing? mustn't they have been overbalancing?