must gash
Verbo regular: gash - gashed- gashed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must gash
you must gash
he must gash
we must gash
you must gash
they must gash 	I must be gashing
you must be gashing
he must be gashing
we must be gashing
you must be gashing
they must be gashing	I must have gashed
you must have gashed
he must have gashed
we must have gashed
you must have gashed
they must have gashed	I must have been gashing
you must have been gashing
he must have been gashing
we must have been gashing
you must have been gashing
they must have been gashing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't gash
you mustn't gash
he mustn't gash
we mustn't gash
you mustn't gash
they mustn't gash 	I mustn't be gashing
you mustn't be gashing
he mustn't be gashing
we mustn't be gashing
you mustn't be gashing
they mustn't be gashing	I mustn't have gashed
you mustn't have gashed
he mustn't have gashed
we mustn't have gashed
you mustn't have gashed
they mustn't have gashed	I mustn't have been gashing
you mustn't have been gashing
he mustn't have been gashing
we mustn't have been gashing
you mustn't have been gashing
they mustn't have been gashing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I gash?
must you gash?
must he gash?
must we gash?
must you gash?
must they gash? 	must I be gashing?
must you be gashing?
must he be gashing?
must we be gashing?
must you be gashing?
must they be gashing? 	must I have gashed?
must you have gashed?
must he have gashed?
must we have gashed?
must you have gashed?
must they have gashed? 	must I have been gashing?
must you have been gashing?
must he have been gashing?
must we have been gashing?
must you have been gashing?
must they have been gashing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I gash?
mustn't you gash?
mustn't he gash?
mustn't we gash?
mustn't you gash?
mustn't they gash? 	mustn't I be gashing?
mustn't you be gashing?
mustn't he be gashing?
mustn't we be gashing?
mustn't you be gashing?
mustn't they be gashing? 	mustn't I have gashed?
mustn't you have gashed?
mustn't he have gashed?
mustn't we have gashed?
mustn't you have gashed?
mustn't they have gashed? 	mustn't I have been gashing?
mustn't you have been gashing?
mustn't he have been gashing?
mustn't we have been gashing?
mustn't you have been gashing?
mustn't they have been gashing?