must entwist
Verbo regular: entwist - entwisted- entwisted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must entwist
you must entwist
he must entwist
we must entwist
you must entwist
they must entwist 	I must be entwisting
you must be entwisting
he must be entwisting
we must be entwisting
you must be entwisting
they must be entwisting	I must have entwisted
you must have entwisted
he must have entwisted
we must have entwisted
you must have entwisted
they must have entwisted	I must have been entwisting
you must have been entwisting
he must have been entwisting
we must have been entwisting
you must have been entwisting
they must have been entwisting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not entwist
you must not entwist
he must not entwist
we must not entwist
you must not entwist
they must not entwist 	I must not be entwisting
you must not be entwisting
he must not be entwisting
we must not be entwisting
you must not be entwisting
they must not be entwisting	I must not have entwisted
you must not have entwisted
he must not have entwisted
we must not have entwisted
you must not have entwisted
they must not have entwisted	I must not have been entwisting
you must not have been entwisting
he must not have been entwisting
we must not have been entwisting
you must not have been entwisting
they must not have been entwisting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I entwist?
must you entwist?
must he entwist?
must we entwist?
must you entwist?
must they entwist? 	must I be entwisting?
must you be entwisting?
must he be entwisting?
must we be entwisting?
must you be entwisting?
must they be entwisting? 	must I have entwisted?
must you have entwisted?
must he have entwisted?
must we have entwisted?
must you have entwisted?
must they have entwisted? 	must I have been entwisting?
must you have been entwisting?
must he have been entwisting?
must we have been entwisting?
must you have been entwisting?
must they have been entwisting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not entwist?
must you not entwist?
must he not entwist?
must we not entwist?
must you not entwist?
must they not entwist? 	must I not be entwisting?
must you not be entwisting?
must he not be entwisting?
must we not be entwisting?
must you not be entwisting?
must they not be entwisting? 	must I not have entwisted?
must you not have entwisted?
must he not have entwisted?
must we not have entwisted?
must you not have entwisted?
must they not have entwisted? 	must I not have been entwisting?
must you not have been entwisting?
must he not have been entwisting?
must we not have been entwisting?
must you not have been entwisting?
must they not have been entwisting?