English verb conjugation
MUST ENTHRAL

Regular verb: enthral - enthralled - enthralled

Affirmation

Simple form	V-ing form
I must enthral you must enthral she must enthral we must enthral you must enthral they must enthral	I must be enthralling you must be enthralling she must be enthralling we must be enthralling you must be enthralling they must be enthralling
Perfect	V-ing perfect
I must have enthralled you must have enthralled she must have enthralled we must have enthralled you must have enthralled they must have enthralled	I must have been enthralling you must have been enthralling she must have been enthralling we must have been enthralling you must have been enthralling they must have been enthralling

Negation

Simple form	V-ing form
I must not enthral you must not enthral she must not enthral we must not enthral you must not enthral they must not enthral	I must not be enthralling you must not be enthralling she must not be enthralling we must not be enthralling you must not be enthralling they must not be enthralling
Perfect	V-ing perfect
I must not have enthralled you must not have enthralled she must not have enthralled we must not have enthralled you must not have enthralled they must not have enthralled	I must not have been enthralling you must not have been enthralling she must not have been enthralling we must not have been enthralling you must not have been enthralling they must not have been enthralling

Interrogative form

Simple form	V-ing form
must I enthral? must you enthral? must she enthral? must we enthral? must you enthral? must they enthral?	must I be enthralling? must you be enthralling? must she be enthralling? must we be enthralling? must you be enthralling? must they be enthralling?
Perfect	V-ing perfect
must I have enthralled? must you have enthralled? must she have enthralled? must we have enthralled? must you have enthralled? must they have enthralled?	must I have been enthralling? must you have been enthralling? must she have been enthralling? must we have been enthralling? must you have been enthralling? must they have been enthralling?

Interro-negative form

Simple form	V-ing form
must I not enthral? must you not enthral? must she not enthral? must we not enthral? must you not enthral? must they not enthral?	must I not be enthralling? must you not be enthralling? must she not be enthralling? must we not be enthralling? must you not be enthralling? must they not be enthralling?
Perfect	V-ing perfect
must I not have enthralled? must you not have enthralled? must she not have enthralled? must we not have enthralled? must you not have enthralled? must they not have enthralled?	must I not have been enthralling? must you not have been enthralling? must she not have been enthralling? must we not have been enthralling? must you not have been enthralling? must they not have been enthralling?