English verb conjugation
MUST OVERWEIGH

Regular verb: overweigh - overweighed - overweighed

Affirmation

Simple form	V-ing form
I must overweigh you must overweigh he must overweigh we must overweigh you must overweigh they must overweigh	I must be overweighing you must be overweighing he must be overweighing we must be overweighing you must be overweighing they must be overweighing
Perfect	V-ing perfect
I must have overweighed you must have overweighed he must have overweighed we must have overweighed you must have overweighed they must have overweighed	I must have been overweighing you must have been overweighing he must have been overweighing we must have been overweighing you must have been overweighing they must have been overweighing

Negation

Simple form	V-ing form
I must not overweigh you must not overweigh he must not overweigh we must not overweigh you must not overweigh they must not overweigh	I must not be overweighing you must not be overweighing he must not be overweighing we must not be overweighing you must not be overweighing they must not be overweighing
Perfect	V-ing perfect
I must not have overweighed you must not have overweighed he must not have overweighed we must not have overweighed you must not have overweighed they must not have overweighed	I must not have been overweighing you must not have been overweighing he must not have been overweighing we must not have been overweighing you must not have been overweighing they must not have been overweighing

Interrogative form

Simple form	V-ing form
must I overweigh? must you overweigh? must he overweigh? must we overweigh? must you overweigh? must they overweigh?	must I be overweighing? must you be overweighing? must he be overweighing? must we be overweighing? must you be overweighing? must they be overweighing?
Perfect	V-ing perfect
must I have overweighed? must you have overweighed? must he have overweighed? must we have overweighed? must you have overweighed? must they have overweighed?	must I have been overweighing? must you have been overweighing? must he have been overweighing? must we have been overweighing? must you have been overweighing? must they have been overweighing?

Interro-negative form

Simple form	V-ing form
must I not overweigh? must you not overweigh? must he not overweigh? must we not overweigh? must you not overweigh? must they not overweigh?	must I not be overweighing? must you not be overweighing? must he not be overweighing? must we not be overweighing? must you not be overweighing? must they not be overweighing?
Perfect	V-ing perfect
must I not have overweighed? must you not have overweighed? must he not have overweighed? must we not have overweighed? must you not have overweighed? must they not have overweighed?	must I not have been overweighing? must you not have been overweighing? must he not have been overweighing? must we not have been overweighing? must you not have been overweighing? must they not have been overweighing?