may debar
Regular verb: debar - debarred- debarred

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may debar
you may debar
she may debar
we may debar
you may debar
they may debar 	I may be debarring
you may be debarring
she may be debarring
we may be debarring
you may be debarring
they may be debarring	I may have debarred
you may have debarred
she may have debarred
we may have debarred
you may have debarred
they may have debarred	I may have been debarring
you may have been debarring
she may have been debarring
we may have been debarring
you may have been debarring
they may have been debarring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't debar
you mayn't debar
she mayn't debar
we mayn't debar
you mayn't debar
they mayn't debar 	I mayn't be debarring
you mayn't be debarring
she mayn't be debarring
we mayn't be debarring
you mayn't be debarring
they mayn't be debarring	I mayn't have debarred
you mayn't have debarred
she mayn't have debarred
we mayn't have debarred
you mayn't have debarred
they mayn't have debarred	I mayn't have been debarring
you mayn't have been debarring
she mayn't have been debarring
we mayn't have been debarring
you mayn't have been debarring
they mayn't have been debarring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I debar?
may you debar?
may she debar?
may we debar?
may you debar?
may they debar? 	may I be debarring?
may you be debarring?
may she be debarring?
may we be debarring?
may you be debarring?
may they be debarring? 	may I have debarred?
may you have debarred?
may she have debarred?
may we have debarred?
may you have debarred?
may they have debarred? 	may I have been debarring?
may you have been debarring?
may she have been debarring?
may we have been debarring?
may you have been debarring?
may they have been debarring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I debar?
mayn't you debar?
mayn't she debar?
mayn't we debar?
mayn't you debar?
mayn't they debar? 	mayn't I be debarring?
mayn't you be debarring?
mayn't she be debarring?
mayn't we be debarring?
mayn't you be debarring?
mayn't they be debarring? 	mayn't I have debarred?
mayn't you have debarred?
mayn't she have debarred?
mayn't we have debarred?
mayn't you have debarred?
mayn't they have debarred? 	mayn't I have been debarring?
mayn't you have been debarring?
mayn't she have been debarring?
mayn't we have been debarring?
mayn't you have been debarring?
mayn't they have been debarring?