must bash
Verbo regular: bash - bashed- bashed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must bash
you must bash
he must bash
we must bash
you must bash
they must bash 	I must be bashing
you must be bashing
he must be bashing
we must be bashing
you must be bashing
they must be bashing	I must have bashed
you must have bashed
he must have bashed
we must have bashed
you must have bashed
they must have bashed	I must have been bashing
you must have been bashing
he must have been bashing
we must have been bashing
you must have been bashing
they must have been bashing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't bash
you mustn't bash
he mustn't bash
we mustn't bash
you mustn't bash
they mustn't bash 	I mustn't be bashing
you mustn't be bashing
he mustn't be bashing
we mustn't be bashing
you mustn't be bashing
they mustn't be bashing	I mustn't have bashed
you mustn't have bashed
he mustn't have bashed
we mustn't have bashed
you mustn't have bashed
they mustn't have bashed	I mustn't have been bashing
you mustn't have been bashing
he mustn't have been bashing
we mustn't have been bashing
you mustn't have been bashing
they mustn't have been bashing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I bash?
must you bash?
must he bash?
must we bash?
must you bash?
must they bash? 	must I be bashing?
must you be bashing?
must he be bashing?
must we be bashing?
must you be bashing?
must they be bashing? 	must I have bashed?
must you have bashed?
must he have bashed?
must we have bashed?
must you have bashed?
must they have bashed? 	must I have been bashing?
must you have been bashing?
must he have been bashing?
must we have been bashing?
must you have been bashing?
must they have been bashing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I bash?
mustn't you bash?
mustn't he bash?
mustn't we bash?
mustn't you bash?
mustn't they bash? 	mustn't I be bashing?
mustn't you be bashing?
mustn't he be bashing?
mustn't we be bashing?
mustn't you be bashing?
mustn't they be bashing? 	mustn't I have bashed?
mustn't you have bashed?
mustn't he have bashed?
mustn't we have bashed?
mustn't you have bashed?
mustn't they have bashed? 	mustn't I have been bashing?
mustn't you have been bashing?
mustn't he have been bashing?
mustn't we have been bashing?
mustn't you have been bashing?
mustn't they have been bashing?