must gussy
Verbo regular: gussy - gussied- gussied

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must gussy
you must gussy
he must gussy
we must gussy
you must gussy
they must gussy 	I must be gussying
you must be gussying
he must be gussying
we must be gussying
you must be gussying
they must be gussying	I must have gussied
you must have gussied
he must have gussied
we must have gussied
you must have gussied
they must have gussied	I must have been gussying
you must have been gussying
he must have been gussying
we must have been gussying
you must have been gussying
they must have been gussying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not gussy
you must not gussy
he must not gussy
we must not gussy
you must not gussy
they must not gussy 	I must not be gussying
you must not be gussying
he must not be gussying
we must not be gussying
you must not be gussying
they must not be gussying	I must not have gussied
you must not have gussied
he must not have gussied
we must not have gussied
you must not have gussied
they must not have gussied	I must not have been gussying
you must not have been gussying
he must not have been gussying
we must not have been gussying
you must not have been gussying
they must not have been gussying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I gussy?
must you gussy?
must he gussy?
must we gussy?
must you gussy?
must they gussy? 	must I be gussying?
must you be gussying?
must he be gussying?
must we be gussying?
must you be gussying?
must they be gussying? 	must I have gussied?
must you have gussied?
must he have gussied?
must we have gussied?
must you have gussied?
must they have gussied? 	must I have been gussying?
must you have been gussying?
must he have been gussying?
must we have been gussying?
must you have been gussying?
must they have been gussying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not gussy?
must you not gussy?
must he not gussy?
must we not gussy?
must you not gussy?
must they not gussy? 	must I not be gussying?
must you not be gussying?
must he not be gussying?
must we not be gussying?
must you not be gussying?
must they not be gussying? 	must I not have gussied?
must you not have gussied?
must he not have gussied?
must we not have gussied?
must you not have gussied?
must they not have gussied? 	must I not have been gussying?
must you not have been gussying?
must he not have been gussying?
must we not have been gussying?
must you not have been gussying?
must they not have been gussying?