may credit
Regular verb: credit - credited- credited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may credit
you may credit
he may credit
we may credit
you may credit
they may credit 	I may be crediting
you may be crediting
he may be crediting
we may be crediting
you may be crediting
they may be crediting	I may have credited
you may have credited
he may have credited
we may have credited
you may have credited
they may have credited	I may have been crediting
you may have been crediting
he may have been crediting
we may have been crediting
you may have been crediting
they may have been crediting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't credit
you mayn't credit
he mayn't credit
we mayn't credit
you mayn't credit
they mayn't credit 	I mayn't be crediting
you mayn't be crediting
he mayn't be crediting
we mayn't be crediting
you mayn't be crediting
they mayn't be crediting	I mayn't have credited
you mayn't have credited
he mayn't have credited
we mayn't have credited
you mayn't have credited
they mayn't have credited	I mayn't have been crediting
you mayn't have been crediting
he mayn't have been crediting
we mayn't have been crediting
you mayn't have been crediting
they mayn't have been crediting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I credit?
may you credit?
may he credit?
may we credit?
may you credit?
may they credit? 	may I be crediting?
may you be crediting?
may he be crediting?
may we be crediting?
may you be crediting?
may they be crediting? 	may I have credited?
may you have credited?
may he have credited?
may we have credited?
may you have credited?
may they have credited? 	may I have been crediting?
may you have been crediting?
may he have been crediting?
may we have been crediting?
may you have been crediting?
may they have been crediting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I credit?
mayn't you credit?
mayn't he credit?
mayn't we credit?
mayn't you credit?
mayn't they credit? 	mayn't I be crediting?
mayn't you be crediting?
mayn't he be crediting?
mayn't we be crediting?
mayn't you be crediting?
mayn't they be crediting? 	mayn't I have credited?
mayn't you have credited?
mayn't he have credited?
mayn't we have credited?
mayn't you have credited?
mayn't they have credited? 	mayn't I have been crediting?
mayn't you have been crediting?
mayn't he have been crediting?
mayn't we have been crediting?
mayn't you have been crediting?
mayn't they have been crediting?