must gawk
Verbo regular: gawk - gawked- gawked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must gawk
you must gawk
he must gawk
we must gawk
you must gawk
they must gawk 	I must be gawking
you must be gawking
he must be gawking
we must be gawking
you must be gawking
they must be gawking	I must have gawked
you must have gawked
he must have gawked
we must have gawked
you must have gawked
they must have gawked	I must have been gawking
you must have been gawking
he must have been gawking
we must have been gawking
you must have been gawking
they must have been gawking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't gawk
you mustn't gawk
he mustn't gawk
we mustn't gawk
you mustn't gawk
they mustn't gawk 	I mustn't be gawking
you mustn't be gawking
he mustn't be gawking
we mustn't be gawking
you mustn't be gawking
they mustn't be gawking	I mustn't have gawked
you mustn't have gawked
he mustn't have gawked
we mustn't have gawked
you mustn't have gawked
they mustn't have gawked	I mustn't have been gawking
you mustn't have been gawking
he mustn't have been gawking
we mustn't have been gawking
you mustn't have been gawking
they mustn't have been gawking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I gawk?
must you gawk?
must he gawk?
must we gawk?
must you gawk?
must they gawk? 	must I be gawking?
must you be gawking?
must he be gawking?
must we be gawking?
must you be gawking?
must they be gawking? 	must I have gawked?
must you have gawked?
must he have gawked?
must we have gawked?
must you have gawked?
must they have gawked? 	must I have been gawking?
must you have been gawking?
must he have been gawking?
must we have been gawking?
must you have been gawking?
must they have been gawking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I gawk?
mustn't you gawk?
mustn't he gawk?
mustn't we gawk?
mustn't you gawk?
mustn't they gawk? 	mustn't I be gawking?
mustn't you be gawking?
mustn't he be gawking?
mustn't we be gawking?
mustn't you be gawking?
mustn't they be gawking? 	mustn't I have gawked?
mustn't you have gawked?
mustn't he have gawked?
mustn't we have gawked?
mustn't you have gawked?
mustn't they have gawked? 	mustn't I have been gawking?
mustn't you have been gawking?
mustn't he have been gawking?
mustn't we have been gawking?
mustn't you have been gawking?
mustn't they have been gawking?