must handcuff
Verbo regular: handcuff - handcuffed- handcuffed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must handcuff
you must handcuff
he must handcuff
we must handcuff
you must handcuff
they must handcuff 	I must be handcuffing
you must be handcuffing
he must be handcuffing
we must be handcuffing
you must be handcuffing
they must be handcuffing	I must have handcuffed
you must have handcuffed
he must have handcuffed
we must have handcuffed
you must have handcuffed
they must have handcuffed	I must have been handcuffing
you must have been handcuffing
he must have been handcuffing
we must have been handcuffing
you must have been handcuffing
they must have been handcuffing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not handcuff
you must not handcuff
he must not handcuff
we must not handcuff
you must not handcuff
they must not handcuff 	I must not be handcuffing
you must not be handcuffing
he must not be handcuffing
we must not be handcuffing
you must not be handcuffing
they must not be handcuffing	I must not have handcuffed
you must not have handcuffed
he must not have handcuffed
we must not have handcuffed
you must not have handcuffed
they must not have handcuffed	I must not have been handcuffing
you must not have been handcuffing
he must not have been handcuffing
we must not have been handcuffing
you must not have been handcuffing
they must not have been handcuffing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I handcuff?
must you handcuff?
must he handcuff?
must we handcuff?
must you handcuff?
must they handcuff? 	must I be handcuffing?
must you be handcuffing?
must he be handcuffing?
must we be handcuffing?
must you be handcuffing?
must they be handcuffing? 	must I have handcuffed?
must you have handcuffed?
must he have handcuffed?
must we have handcuffed?
must you have handcuffed?
must they have handcuffed? 	must I have been handcuffing?
must you have been handcuffing?
must he have been handcuffing?
must we have been handcuffing?
must you have been handcuffing?
must they have been handcuffing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not handcuff?
must you not handcuff?
must he not handcuff?
must we not handcuff?
must you not handcuff?
must they not handcuff? 	must I not be handcuffing?
must you not be handcuffing?
must he not be handcuffing?
must we not be handcuffing?
must you not be handcuffing?
must they not be handcuffing? 	must I not have handcuffed?
must you not have handcuffed?
must he not have handcuffed?
must we not have handcuffed?
must you not have handcuffed?
must they not have handcuffed? 	must I not have been handcuffing?
must you not have been handcuffing?
must he not have been handcuffing?
must we not have been handcuffing?
must you not have been handcuffing?
must they not have been handcuffing?