English verb conjugation
MUST OUTCROP

Regular verb: outcrop - outcropped - outcropped

Affirmation

Simple form	V-ing form
I must outcrop you must outcrop he must outcrop we must outcrop you must outcrop they must outcrop	I must be outcropping you must be outcropping he must be outcropping we must be outcropping you must be outcropping they must be outcropping
Perfect	V-ing perfect
I must have outcropped you must have outcropped he must have outcropped we must have outcropped you must have outcropped they must have outcropped	I must have been outcropping you must have been outcropping he must have been outcropping we must have been outcropping you must have been outcropping they must have been outcropping

Negation

Simple form	V-ing form
I mustn't outcrop you mustn't outcrop he mustn't outcrop we mustn't outcrop you mustn't outcrop they mustn't outcrop	I mustn't be outcropping you mustn't be outcropping he mustn't be outcropping we mustn't be outcropping you mustn't be outcropping they mustn't be outcropping
Perfect	V-ing perfect
I mustn't have outcropped you mustn't have outcropped he mustn't have outcropped we mustn't have outcropped you mustn't have outcropped they mustn't have outcropped	I mustn't have been outcropping you mustn't have been outcropping he mustn't have been outcropping we mustn't have been outcropping you mustn't have been outcropping they mustn't have been outcropping

Interrogative form

Simple form	V-ing form
must I outcrop? must you outcrop? must he outcrop? must we outcrop? must you outcrop? must they outcrop?	must I be outcropping? must you be outcropping? must he be outcropping? must we be outcropping? must you be outcropping? must they be outcropping?
Perfect	V-ing perfect
must I have outcropped? must you have outcropped? must he have outcropped? must we have outcropped? must you have outcropped? must they have outcropped?	must I have been outcropping? must you have been outcropping? must he have been outcropping? must we have been outcropping? must you have been outcropping? must they have been outcropping?

Interro-negative form

Simple form	V-ing form
mustn't I outcrop? mustn't you outcrop? mustn't he outcrop? mustn't we outcrop? mustn't you outcrop? mustn't they outcrop?	mustn't I be outcropping? mustn't you be outcropping? mustn't he be outcropping? mustn't we be outcropping? mustn't you be outcropping? mustn't they be outcropping?
Perfect	V-ing perfect
mustn't I have outcropped? mustn't you have outcropped? mustn't he have outcropped? mustn't we have outcropped? mustn't you have outcropped? mustn't they have outcropped?	mustn't I have been outcropping? mustn't you have been outcropping? mustn't he have been outcropping? mustn't we have been outcropping? mustn't you have been outcropping? mustn't they have been outcropping?