must castrate
Verbo regolare: castrate - castrated- castrated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must castrate
you must castrate
he must castrate
we must castrate
you must castrate
they must castrate 	I must be castrating
you must be castrating
he must be castrating
we must be castrating
you must be castrating
they must be castrating	I must have castrated
you must have castrated
he must have castrated
we must have castrated
you must have castrated
they must have castrated	I must have been castrating
you must have been castrating
he must have been castrating
we must have been castrating
you must have been castrating
they must have been castrating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't castrate
you mustn't castrate
he mustn't castrate
we mustn't castrate
you mustn't castrate
they mustn't castrate 	I mustn't be castrating
you mustn't be castrating
he mustn't be castrating
we mustn't be castrating
you mustn't be castrating
they mustn't be castrating	I mustn't have castrated
you mustn't have castrated
he mustn't have castrated
we mustn't have castrated
you mustn't have castrated
they mustn't have castrated	I mustn't have been castrating
you mustn't have been castrating
he mustn't have been castrating
we mustn't have been castrating
you mustn't have been castrating
they mustn't have been castrating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I castrate?
must you castrate?
must he castrate?
must we castrate?
must you castrate?
must they castrate? 	must I be castrating?
must you be castrating?
must he be castrating?
must we be castrating?
must you be castrating?
must they be castrating? 	must I have castrated?
must you have castrated?
must he have castrated?
must we have castrated?
must you have castrated?
must they have castrated? 	must I have been castrating?
must you have been castrating?
must he have been castrating?
must we have been castrating?
must you have been castrating?
must they have been castrating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I castrate?
mustn't you castrate?
mustn't he castrate?
mustn't we castrate?
mustn't you castrate?
mustn't they castrate? 	mustn't I be castrating?
mustn't you be castrating?
mustn't he be castrating?
mustn't we be castrating?
mustn't you be castrating?
mustn't they be castrating? 	mustn't I have castrated?
mustn't you have castrated?
mustn't he have castrated?
mustn't we have castrated?
mustn't you have castrated?
mustn't they have castrated? 	mustn't I have been castrating?
mustn't you have been castrating?
mustn't he have been castrating?
mustn't we have been castrating?
mustn't you have been castrating?
mustn't they have been castrating?