must bruise
Verbo regular: bruise - bruised- bruised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must bruise
you must bruise
he must bruise
we must bruise
you must bruise
they must bruise 	I must be bruising
you must be bruising
he must be bruising
we must be bruising
you must be bruising
they must be bruising	I must have bruised
you must have bruised
he must have bruised
we must have bruised
you must have bruised
they must have bruised	I must have been bruising
you must have been bruising
he must have been bruising
we must have been bruising
you must have been bruising
they must have been bruising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't bruise
you mustn't bruise
he mustn't bruise
we mustn't bruise
you mustn't bruise
they mustn't bruise 	I mustn't be bruising
you mustn't be bruising
he mustn't be bruising
we mustn't be bruising
you mustn't be bruising
they mustn't be bruising	I mustn't have bruised
you mustn't have bruised
he mustn't have bruised
we mustn't have bruised
you mustn't have bruised
they mustn't have bruised	I mustn't have been bruising
you mustn't have been bruising
he mustn't have been bruising
we mustn't have been bruising
you mustn't have been bruising
they mustn't have been bruising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I bruise?
must you bruise?
must he bruise?
must we bruise?
must you bruise?
must they bruise? 	must I be bruising?
must you be bruising?
must he be bruising?
must we be bruising?
must you be bruising?
must they be bruising? 	must I have bruised?
must you have bruised?
must he have bruised?
must we have bruised?
must you have bruised?
must they have bruised? 	must I have been bruising?
must you have been bruising?
must he have been bruising?
must we have been bruising?
must you have been bruising?
must they have been bruising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I bruise?
mustn't you bruise?
mustn't he bruise?
mustn't we bruise?
mustn't you bruise?
mustn't they bruise? 	mustn't I be bruising?
mustn't you be bruising?
mustn't he be bruising?
mustn't we be bruising?
mustn't you be bruising?
mustn't they be bruising? 	mustn't I have bruised?
mustn't you have bruised?
mustn't he have bruised?
mustn't we have bruised?
mustn't you have bruised?
mustn't they have bruised? 	mustn't I have been bruising?
mustn't you have been bruising?
mustn't he have been bruising?
mustn't we have been bruising?
mustn't you have been bruising?
mustn't they have been bruising?