may tyrannise
Regular verb: tyrannise - tyrannised- tyrannised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may tyrannise
you may tyrannise
she may tyrannise
we may tyrannise
you may tyrannise
they may tyrannise 	I may be tyrannising
you may be tyrannising
she may be tyrannising
we may be tyrannising
you may be tyrannising
they may be tyrannising	I may have tyrannised
you may have tyrannised
she may have tyrannised
we may have tyrannised
you may have tyrannised
they may have tyrannised	I may have been tyrannising
you may have been tyrannising
she may have been tyrannising
we may have been tyrannising
you may have been tyrannising
they may have been tyrannising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't tyrannise
you mayn't tyrannise
she mayn't tyrannise
we mayn't tyrannise
you mayn't tyrannise
they mayn't tyrannise 	I mayn't be tyrannising
you mayn't be tyrannising
she mayn't be tyrannising
we mayn't be tyrannising
you mayn't be tyrannising
they mayn't be tyrannising	I mayn't have tyrannised
you mayn't have tyrannised
she mayn't have tyrannised
we mayn't have tyrannised
you mayn't have tyrannised
they mayn't have tyrannised	I mayn't have been tyrannising
you mayn't have been tyrannising
she mayn't have been tyrannising
we mayn't have been tyrannising
you mayn't have been tyrannising
they mayn't have been tyrannising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I tyrannise?
may you tyrannise?
may she tyrannise?
may we tyrannise?
may you tyrannise?
may they tyrannise? 	may I be tyrannising?
may you be tyrannising?
may she be tyrannising?
may we be tyrannising?
may you be tyrannising?
may they be tyrannising? 	may I have tyrannised?
may you have tyrannised?
may she have tyrannised?
may we have tyrannised?
may you have tyrannised?
may they have tyrannised? 	may I have been tyrannising?
may you have been tyrannising?
may she have been tyrannising?
may we have been tyrannising?
may you have been tyrannising?
may they have been tyrannising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I tyrannise?
mayn't you tyrannise?
mayn't she tyrannise?
mayn't we tyrannise?
mayn't you tyrannise?
mayn't they tyrannise? 	mayn't I be tyrannising?
mayn't you be tyrannising?
mayn't she be tyrannising?
mayn't we be tyrannising?
mayn't you be tyrannising?
mayn't they be tyrannising? 	mayn't I have tyrannised?
mayn't you have tyrannised?
mayn't she have tyrannised?
mayn't we have tyrannised?
mayn't you have tyrannised?
mayn't they have tyrannised? 	mayn't I have been tyrannising?
mayn't you have been tyrannising?
mayn't she have been tyrannising?
mayn't we have been tyrannising?
mayn't you have been tyrannising?
mayn't they have been tyrannising?