English verb conjugation
MUST TURBOCHARGE

Regular verb: turbocharge - turbocharged - turbocharged

Affirmation

Simple form	V-ing form
I must turbocharge you must turbocharge she must turbocharge we must turbocharge you must turbocharge they must turbocharge	I must be turbocharging you must be turbocharging she must be turbocharging we must be turbocharging you must be turbocharging they must be turbocharging
Perfect	V-ing perfect
I must have turbocharged you must have turbocharged she must have turbocharged we must have turbocharged you must have turbocharged they must have turbocharged	I must have been turbocharging you must have been turbocharging she must have been turbocharging we must have been turbocharging you must have been turbocharging they must have been turbocharging

Negation

Simple form	V-ing form
I must not turbocharge you must not turbocharge she must not turbocharge we must not turbocharge you must not turbocharge they must not turbocharge	I must not be turbocharging you must not be turbocharging she must not be turbocharging we must not be turbocharging you must not be turbocharging they must not be turbocharging
Perfect	V-ing perfect
I must not have turbocharged you must not have turbocharged she must not have turbocharged we must not have turbocharged you must not have turbocharged they must not have turbocharged	I must not have been turbocharging you must not have been turbocharging she must not have been turbocharging we must not have been turbocharging you must not have been turbocharging they must not have been turbocharging

Interrogative form

Simple form	V-ing form
must I turbocharge? must you turbocharge? must she turbocharge? must we turbocharge? must you turbocharge? must they turbocharge?	must I be turbocharging? must you be turbocharging? must she be turbocharging? must we be turbocharging? must you be turbocharging? must they be turbocharging?
Perfect	V-ing perfect
must I have turbocharged? must you have turbocharged? must she have turbocharged? must we have turbocharged? must you have turbocharged? must they have turbocharged?	must I have been turbocharging? must you have been turbocharging? must she have been turbocharging? must we have been turbocharging? must you have been turbocharging? must they have been turbocharging?

Interro-negative form

Simple form	V-ing form
must I not turbocharge? must you not turbocharge? must she not turbocharge? must we not turbocharge? must you not turbocharge? must they not turbocharge?	must I not be turbocharging? must you not be turbocharging? must she not be turbocharging? must we not be turbocharging? must you not be turbocharging? must they not be turbocharging?
Perfect	V-ing perfect
must I not have turbocharged? must you not have turbocharged? must she not have turbocharged? must we not have turbocharged? must you not have turbocharged? must they not have turbocharged?	must I not have been turbocharging? must you not have been turbocharging? must she not have been turbocharging? must we not have been turbocharging? must you not have been turbocharging? must they not have been turbocharging?