English verb conjugation
MUST OVERARCH

Regular verb: overarch - overarched - overarched

Affirmation

Simple form	V-ing form
I must overarch you must overarch she must overarch we must overarch you must overarch they must overarch	I must be overarching you must be overarching she must be overarching we must be overarching you must be overarching they must be overarching
Perfect	V-ing perfect
I must have overarched you must have overarched she must have overarched we must have overarched you must have overarched they must have overarched	I must have been overarching you must have been overarching she must have been overarching we must have been overarching you must have been overarching they must have been overarching

Negation

Simple form	V-ing form
I mustn't overarch you mustn't overarch she mustn't overarch we mustn't overarch you mustn't overarch they mustn't overarch	I mustn't be overarching you mustn't be overarching she mustn't be overarching we mustn't be overarching you mustn't be overarching they mustn't be overarching
Perfect	V-ing perfect
I mustn't have overarched you mustn't have overarched she mustn't have overarched we mustn't have overarched you mustn't have overarched they mustn't have overarched	I mustn't have been overarching you mustn't have been overarching she mustn't have been overarching we mustn't have been overarching you mustn't have been overarching they mustn't have been overarching

Interrogative form

Simple form	V-ing form
must I overarch? must you overarch? must she overarch? must we overarch? must you overarch? must they overarch?	must I be overarching? must you be overarching? must she be overarching? must we be overarching? must you be overarching? must they be overarching?
Perfect	V-ing perfect
must I have overarched? must you have overarched? must she have overarched? must we have overarched? must you have overarched? must they have overarched?	must I have been overarching? must you have been overarching? must she have been overarching? must we have been overarching? must you have been overarching? must they have been overarching?

Interro-negative form

Simple form	V-ing form
mustn't I overarch? mustn't you overarch? mustn't she overarch? mustn't we overarch? mustn't you overarch? mustn't they overarch?	mustn't I be overarching? mustn't you be overarching? mustn't she be overarching? mustn't we be overarching? mustn't you be overarching? mustn't they be overarching?
Perfect	V-ing perfect
mustn't I have overarched? mustn't you have overarched? mustn't she have overarched? mustn't we have overarched? mustn't you have overarched? mustn't they have overarched?	mustn't I have been overarching? mustn't you have been overarching? mustn't she have been overarching? mustn't we have been overarching? mustn't you have been overarching? mustn't they have been overarching?