may cauterise
Regular verb: cauterise - cauterised- cauterised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may cauterise
you may cauterise
he may cauterise
we may cauterise
you may cauterise
they may cauterise 	I may be cauterising
you may be cauterising
he may be cauterising
we may be cauterising
you may be cauterising
they may be cauterising	I may have cauterised
you may have cauterised
he may have cauterised
we may have cauterised
you may have cauterised
they may have cauterised	I may have been cauterising
you may have been cauterising
he may have been cauterising
we may have been cauterising
you may have been cauterising
they may have been cauterising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't cauterise
you mayn't cauterise
he mayn't cauterise
we mayn't cauterise
you mayn't cauterise
they mayn't cauterise 	I mayn't be cauterising
you mayn't be cauterising
he mayn't be cauterising
we mayn't be cauterising
you mayn't be cauterising
they mayn't be cauterising	I mayn't have cauterised
you mayn't have cauterised
he mayn't have cauterised
we mayn't have cauterised
you mayn't have cauterised
they mayn't have cauterised	I mayn't have been cauterising
you mayn't have been cauterising
he mayn't have been cauterising
we mayn't have been cauterising
you mayn't have been cauterising
they mayn't have been cauterising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I cauterise?
may you cauterise?
may he cauterise?
may we cauterise?
may you cauterise?
may they cauterise? 	may I be cauterising?
may you be cauterising?
may he be cauterising?
may we be cauterising?
may you be cauterising?
may they be cauterising? 	may I have cauterised?
may you have cauterised?
may he have cauterised?
may we have cauterised?
may you have cauterised?
may they have cauterised? 	may I have been cauterising?
may you have been cauterising?
may he have been cauterising?
may we have been cauterising?
may you have been cauterising?
may they have been cauterising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I cauterise?
mayn't you cauterise?
mayn't he cauterise?
mayn't we cauterise?
mayn't you cauterise?
mayn't they cauterise? 	mayn't I be cauterising?
mayn't you be cauterising?
mayn't he be cauterising?
mayn't we be cauterising?
mayn't you be cauterising?
mayn't they be cauterising? 	mayn't I have cauterised?
mayn't you have cauterised?
mayn't he have cauterised?
mayn't we have cauterised?
mayn't you have cauterised?
mayn't they have cauterised? 	mayn't I have been cauterising?
mayn't you have been cauterising?
mayn't he have been cauterising?
mayn't we have been cauterising?
mayn't you have been cauterising?
mayn't they have been cauterising?