must enact
Verbo regular: enact - enacted- enacted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must enact
you must enact
she must enact
we must enact
you must enact
they must enact 	I must be enacting
you must be enacting
she must be enacting
we must be enacting
you must be enacting
they must be enacting	I must have enacted
you must have enacted
she must have enacted
we must have enacted
you must have enacted
they must have enacted	I must have been enacting
you must have been enacting
she must have been enacting
we must have been enacting
you must have been enacting
they must have been enacting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not enact
you must not enact
she must not enact
we must not enact
you must not enact
they must not enact 	I must not be enacting
you must not be enacting
she must not be enacting
we must not be enacting
you must not be enacting
they must not be enacting	I must not have enacted
you must not have enacted
she must not have enacted
we must not have enacted
you must not have enacted
they must not have enacted	I must not have been enacting
you must not have been enacting
she must not have been enacting
we must not have been enacting
you must not have been enacting
they must not have been enacting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I enact?
must you enact?
must she enact?
must we enact?
must you enact?
must they enact? 	must I be enacting?
must you be enacting?
must she be enacting?
must we be enacting?
must you be enacting?
must they be enacting? 	must I have enacted?
must you have enacted?
must she have enacted?
must we have enacted?
must you have enacted?
must they have enacted? 	must I have been enacting?
must you have been enacting?
must she have been enacting?
must we have been enacting?
must you have been enacting?
must they have been enacting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not enact?
must you not enact?
must she not enact?
must we not enact?
must you not enact?
must they not enact? 	must I not be enacting?
must you not be enacting?
must she not be enacting?
must we not be enacting?
must you not be enacting?
must they not be enacting? 	must I not have enacted?
must you not have enacted?
must she not have enacted?
must we not have enacted?
must you not have enacted?
must they not have enacted? 	must I not have been enacting?
must you not have been enacting?
must she not have been enacting?
must we not have been enacting?
must you not have been enacting?
must they not have been enacting?