may demoralise
Regular verb: demoralise - demoralised- demoralised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may demoralise
you may demoralise
he may demoralise
we may demoralise
you may demoralise
they may demoralise 	I may be demoralising
you may be demoralising
he may be demoralising
we may be demoralising
you may be demoralising
they may be demoralising	I may have demoralised
you may have demoralised
he may have demoralised
we may have demoralised
you may have demoralised
they may have demoralised	I may have been demoralising
you may have been demoralising
he may have been demoralising
we may have been demoralising
you may have been demoralising
they may have been demoralising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't demoralise
you mayn't demoralise
he mayn't demoralise
we mayn't demoralise
you mayn't demoralise
they mayn't demoralise 	I mayn't be demoralising
you mayn't be demoralising
he mayn't be demoralising
we mayn't be demoralising
you mayn't be demoralising
they mayn't be demoralising	I mayn't have demoralised
you mayn't have demoralised
he mayn't have demoralised
we mayn't have demoralised
you mayn't have demoralised
they mayn't have demoralised	I mayn't have been demoralising
you mayn't have been demoralising
he mayn't have been demoralising
we mayn't have been demoralising
you mayn't have been demoralising
they mayn't have been demoralising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I demoralise?
may you demoralise?
may he demoralise?
may we demoralise?
may you demoralise?
may they demoralise? 	may I be demoralising?
may you be demoralising?
may he be demoralising?
may we be demoralising?
may you be demoralising?
may they be demoralising? 	may I have demoralised?
may you have demoralised?
may he have demoralised?
may we have demoralised?
may you have demoralised?
may they have demoralised? 	may I have been demoralising?
may you have been demoralising?
may he have been demoralising?
may we have been demoralising?
may you have been demoralising?
may they have been demoralising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I demoralise?
mayn't you demoralise?
mayn't he demoralise?
mayn't we demoralise?
mayn't you demoralise?
mayn't they demoralise? 	mayn't I be demoralising?
mayn't you be demoralising?
mayn't he be demoralising?
mayn't we be demoralising?
mayn't you be demoralising?
mayn't they be demoralising? 	mayn't I have demoralised?
mayn't you have demoralised?
mayn't he have demoralised?
mayn't we have demoralised?
mayn't you have demoralised?
mayn't they have demoralised? 	mayn't I have been demoralising?
mayn't you have been demoralising?
mayn't he have been demoralising?
mayn't we have been demoralising?
mayn't you have been demoralising?
mayn't they have been demoralising?