must reverse-engineer
Verbo regular: reverse-engineer - reverse-engineered- reverse-engineered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must reverse-engineer
you must reverse-engineer
she must reverse-engineer
we must reverse-engineer
you must reverse-engineer
they must reverse-engineer 	I must be reverse-engineering
you must be reverse-engineering
she must be reverse-engineering
we must be reverse-engineering
you must be reverse-engineering
they must be reverse-engineering	I must have reverse-engineered
you must have reverse-engineered
she must have reverse-engineered
we must have reverse-engineered
you must have reverse-engineered
they must have reverse-engineered	I must have been reverse-engineering
you must have been reverse-engineering
she must have been reverse-engineering
we must have been reverse-engineering
you must have been reverse-engineering
they must have been reverse-engineering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not reverse-engineer
you must not reverse-engineer
she must not reverse-engineer
we must not reverse-engineer
you must not reverse-engineer
they must not reverse-engineer 	I must not be reverse-engineering
you must not be reverse-engineering
she must not be reverse-engineering
we must not be reverse-engineering
you must not be reverse-engineering
they must not be reverse-engineering	I must not have reverse-engineered
you must not have reverse-engineered
she must not have reverse-engineered
we must not have reverse-engineered
you must not have reverse-engineered
they must not have reverse-engineered	I must not have been reverse-engineering
you must not have been reverse-engineering
she must not have been reverse-engineering
we must not have been reverse-engineering
you must not have been reverse-engineering
they must not have been reverse-engineering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I reverse-engineer?
must you reverse-engineer?
must she reverse-engineer?
must we reverse-engineer?
must you reverse-engineer?
must they reverse-engineer? 	must I be reverse-engineering?
must you be reverse-engineering?
must she be reverse-engineering?
must we be reverse-engineering?
must you be reverse-engineering?
must they be reverse-engineering? 	must I have reverse-engineered?
must you have reverse-engineered?
must she have reverse-engineered?
must we have reverse-engineered?
must you have reverse-engineered?
must they have reverse-engineered? 	must I have been reverse-engineering?
must you have been reverse-engineering?
must she have been reverse-engineering?
must we have been reverse-engineering?
must you have been reverse-engineering?
must they have been reverse-engineering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not reverse-engineer?
must you not reverse-engineer?
must she not reverse-engineer?
must we not reverse-engineer?
must you not reverse-engineer?
must they not reverse-engineer? 	must I not be reverse-engineering?
must you not be reverse-engineering?
must she not be reverse-engineering?
must we not be reverse-engineering?
must you not be reverse-engineering?
must they not be reverse-engineering? 	must I not have reverse-engineered?
must you not have reverse-engineered?
must she not have reverse-engineered?
must we not have reverse-engineered?
must you not have reverse-engineered?
must they not have reverse-engineered? 	must I not have been reverse-engineering?
must you not have been reverse-engineering?
must she not have been reverse-engineering?
must we not have been reverse-engineering?
must you not have been reverse-engineering?
must they not have been reverse-engineering?