English verb conjugation
MUST OVERWIND

Regular verb: overwind - overwinded - overwinded

Affirmation

Simple form	V-ing form
I must overwind you must overwind she must overwind we must overwind you must overwind they must overwind	I must be overwinding you must be overwinding she must be overwinding we must be overwinding you must be overwinding they must be overwinding
Perfect	V-ing perfect
I must have overwinded you must have overwinded she must have overwinded we must have overwinded you must have overwinded they must have overwinded	I must have been overwinding you must have been overwinding she must have been overwinding we must have been overwinding you must have been overwinding they must have been overwinding

Negation

Simple form	V-ing form
I mustn't overwind you mustn't overwind she mustn't overwind we mustn't overwind you mustn't overwind they mustn't overwind	I mustn't be overwinding you mustn't be overwinding she mustn't be overwinding we mustn't be overwinding you mustn't be overwinding they mustn't be overwinding
Perfect	V-ing perfect
I mustn't have overwinded you mustn't have overwinded she mustn't have overwinded we mustn't have overwinded you mustn't have overwinded they mustn't have overwinded	I mustn't have been overwinding you mustn't have been overwinding she mustn't have been overwinding we mustn't have been overwinding you mustn't have been overwinding they mustn't have been overwinding

Interrogative form

Simple form	V-ing form
must I overwind? must you overwind? must she overwind? must we overwind? must you overwind? must they overwind?	must I be overwinding? must you be overwinding? must she be overwinding? must we be overwinding? must you be overwinding? must they be overwinding?
Perfect	V-ing perfect
must I have overwinded? must you have overwinded? must she have overwinded? must we have overwinded? must you have overwinded? must they have overwinded?	must I have been overwinding? must you have been overwinding? must she have been overwinding? must we have been overwinding? must you have been overwinding? must they have been overwinding?

Interro-negative form

Simple form	V-ing form
mustn't I overwind? mustn't you overwind? mustn't she overwind? mustn't we overwind? mustn't you overwind? mustn't they overwind?	mustn't I be overwinding? mustn't you be overwinding? mustn't she be overwinding? mustn't we be overwinding? mustn't you be overwinding? mustn't they be overwinding?
Perfect	V-ing perfect
mustn't I have overwinded? mustn't you have overwinded? mustn't she have overwinded? mustn't we have overwinded? mustn't you have overwinded? mustn't they have overwinded?	mustn't I have been overwinding? mustn't you have been overwinding? mustn't she have been overwinding? mustn't we have been overwinding? mustn't you have been overwinding? mustn't they have been overwinding?