must anesthetise
Regular verb: anesthetise - anesthetised- anesthetised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must anesthetise
you must anesthetise
he must anesthetise
we must anesthetise
you must anesthetise
they must anesthetise 	I must be anesthetising
you must be anesthetising
he must be anesthetising
we must be anesthetising
you must be anesthetising
they must be anesthetising	I must have anesthetised
you must have anesthetised
he must have anesthetised
we must have anesthetised
you must have anesthetised
they must have anesthetised	I must have been anesthetising
you must have been anesthetising
he must have been anesthetising
we must have been anesthetising
you must have been anesthetising
they must have been anesthetising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not anesthetise
you must not anesthetise
he must not anesthetise
we must not anesthetise
you must not anesthetise
they must not anesthetise 	I must not be anesthetising
you must not be anesthetising
he must not be anesthetising
we must not be anesthetising
you must not be anesthetising
they must not be anesthetising	I must not have anesthetised
you must not have anesthetised
he must not have anesthetised
we must not have anesthetised
you must not have anesthetised
they must not have anesthetised	I must not have been anesthetising
you must not have been anesthetising
he must not have been anesthetising
we must not have been anesthetising
you must not have been anesthetising
they must not have been anesthetising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I anesthetise?
must you anesthetise?
must he anesthetise?
must we anesthetise?
must you anesthetise?
must they anesthetise? 	must I be anesthetising?
must you be anesthetising?
must he be anesthetising?
must we be anesthetising?
must you be anesthetising?
must they be anesthetising? 	must I have anesthetised?
must you have anesthetised?
must he have anesthetised?
must we have anesthetised?
must you have anesthetised?
must they have anesthetised? 	must I have been anesthetising?
must you have been anesthetising?
must he have been anesthetising?
must we have been anesthetising?
must you have been anesthetising?
must they have been anesthetising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not anesthetise?
must you not anesthetise?
must he not anesthetise?
must we not anesthetise?
must you not anesthetise?
must they not anesthetise? 	must I not be anesthetising?
must you not be anesthetising?
must he not be anesthetising?
must we not be anesthetising?
must you not be anesthetising?
must they not be anesthetising? 	must I not have anesthetised?
must you not have anesthetised?
must he not have anesthetised?
must we not have anesthetised?
must you not have anesthetised?
must they not have anesthetised? 	must I not have been anesthetising?
must you not have been anesthetising?
must he not have been anesthetising?
must we not have been anesthetising?
must you not have been anesthetising?
must they not have been anesthetising?