must preassure
Verbo regular: preassure - preassured- preassured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must preassure
you must preassure
he must preassure
we must preassure
you must preassure
they must preassure 	I must be preassuring
you must be preassuring
he must be preassuring
we must be preassuring
you must be preassuring
they must be preassuring	I must have preassured
you must have preassured
he must have preassured
we must have preassured
you must have preassured
they must have preassured	I must have been preassuring
you must have been preassuring
he must have been preassuring
we must have been preassuring
you must have been preassuring
they must have been preassuring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not preassure
you must not preassure
he must not preassure
we must not preassure
you must not preassure
they must not preassure 	I must not be preassuring
you must not be preassuring
he must not be preassuring
we must not be preassuring
you must not be preassuring
they must not be preassuring	I must not have preassured
you must not have preassured
he must not have preassured
we must not have preassured
you must not have preassured
they must not have preassured	I must not have been preassuring
you must not have been preassuring
he must not have been preassuring
we must not have been preassuring
you must not have been preassuring
they must not have been preassuring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I preassure?
must you preassure?
must he preassure?
must we preassure?
must you preassure?
must they preassure? 	must I be preassuring?
must you be preassuring?
must he be preassuring?
must we be preassuring?
must you be preassuring?
must they be preassuring? 	must I have preassured?
must you have preassured?
must he have preassured?
must we have preassured?
must you have preassured?
must they have preassured? 	must I have been preassuring?
must you have been preassuring?
must he have been preassuring?
must we have been preassuring?
must you have been preassuring?
must they have been preassuring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not preassure?
must you not preassure?
must he not preassure?
must we not preassure?
must you not preassure?
must they not preassure? 	must I not be preassuring?
must you not be preassuring?
must he not be preassuring?
must we not be preassuring?
must you not be preassuring?
must they not be preassuring? 	must I not have preassured?
must you not have preassured?
must he not have preassured?
must we not have preassured?
must you not have preassured?
must they not have preassured? 	must I not have been preassuring?
must you not have been preassuring?
must he not have been preassuring?
must we not have been preassuring?
must you not have been preassuring?
must they not have been preassuring?