may scathe
Regular verb: scathe - scathed- scathed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may scathe
you may scathe
she may scathe
we may scathe
you may scathe
they may scathe 	I may be scathing
you may be scathing
she may be scathing
we may be scathing
you may be scathing
they may be scathing	I may have scathed
you may have scathed
she may have scathed
we may have scathed
you may have scathed
they may have scathed	I may have been scathing
you may have been scathing
she may have been scathing
we may have been scathing
you may have been scathing
they may have been scathing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't scathe
you mayn't scathe
she mayn't scathe
we mayn't scathe
you mayn't scathe
they mayn't scathe 	I mayn't be scathing
you mayn't be scathing
she mayn't be scathing
we mayn't be scathing
you mayn't be scathing
they mayn't be scathing	I mayn't have scathed
you mayn't have scathed
she mayn't have scathed
we mayn't have scathed
you mayn't have scathed
they mayn't have scathed	I mayn't have been scathing
you mayn't have been scathing
she mayn't have been scathing
we mayn't have been scathing
you mayn't have been scathing
they mayn't have been scathing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I scathe?
may you scathe?
may she scathe?
may we scathe?
may you scathe?
may they scathe? 	may I be scathing?
may you be scathing?
may she be scathing?
may we be scathing?
may you be scathing?
may they be scathing? 	may I have scathed?
may you have scathed?
may she have scathed?
may we have scathed?
may you have scathed?
may they have scathed? 	may I have been scathing?
may you have been scathing?
may she have been scathing?
may we have been scathing?
may you have been scathing?
may they have been scathing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I scathe?
mayn't you scathe?
mayn't she scathe?
mayn't we scathe?
mayn't you scathe?
mayn't they scathe? 	mayn't I be scathing?
mayn't you be scathing?
mayn't she be scathing?
mayn't we be scathing?
mayn't you be scathing?
mayn't they be scathing? 	mayn't I have scathed?
mayn't you have scathed?
mayn't she have scathed?
mayn't we have scathed?
mayn't you have scathed?
mayn't they have scathed? 	mayn't I have been scathing?
mayn't you have been scathing?
mayn't she have been scathing?
mayn't we have been scathing?
mayn't you have been scathing?
mayn't they have been scathing?