may ghostwrite
Regular verb: ghostwrite - ghostwrited- ghostwrited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may ghostwrite
you may ghostwrite
he may ghostwrite
we may ghostwrite
you may ghostwrite
they may ghostwrite 	I may be ghostwriting
you may be ghostwriting
he may be ghostwriting
we may be ghostwriting
you may be ghostwriting
they may be ghostwriting	I may have ghostwrited
you may have ghostwrited
he may have ghostwrited
we may have ghostwrited
you may have ghostwrited
they may have ghostwrited	I may have been ghostwriting
you may have been ghostwriting
he may have been ghostwriting
we may have been ghostwriting
you may have been ghostwriting
they may have been ghostwriting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't ghostwrite
you mayn't ghostwrite
he mayn't ghostwrite
we mayn't ghostwrite
you mayn't ghostwrite
they mayn't ghostwrite 	I mayn't be ghostwriting
you mayn't be ghostwriting
he mayn't be ghostwriting
we mayn't be ghostwriting
you mayn't be ghostwriting
they mayn't be ghostwriting	I mayn't have ghostwrited
you mayn't have ghostwrited
he mayn't have ghostwrited
we mayn't have ghostwrited
you mayn't have ghostwrited
they mayn't have ghostwrited	I mayn't have been ghostwriting
you mayn't have been ghostwriting
he mayn't have been ghostwriting
we mayn't have been ghostwriting
you mayn't have been ghostwriting
they mayn't have been ghostwriting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I ghostwrite?
may you ghostwrite?
may he ghostwrite?
may we ghostwrite?
may you ghostwrite?
may they ghostwrite? 	may I be ghostwriting?
may you be ghostwriting?
may he be ghostwriting?
may we be ghostwriting?
may you be ghostwriting?
may they be ghostwriting? 	may I have ghostwrited?
may you have ghostwrited?
may he have ghostwrited?
may we have ghostwrited?
may you have ghostwrited?
may they have ghostwrited? 	may I have been ghostwriting?
may you have been ghostwriting?
may he have been ghostwriting?
may we have been ghostwriting?
may you have been ghostwriting?
may they have been ghostwriting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I ghostwrite?
mayn't you ghostwrite?
mayn't he ghostwrite?
mayn't we ghostwrite?
mayn't you ghostwrite?
mayn't they ghostwrite? 	mayn't I be ghostwriting?
mayn't you be ghostwriting?
mayn't he be ghostwriting?
mayn't we be ghostwriting?
mayn't you be ghostwriting?
mayn't they be ghostwriting? 	mayn't I have ghostwrited?
mayn't you have ghostwrited?
mayn't he have ghostwrited?
mayn't we have ghostwrited?
mayn't you have ghostwrited?
mayn't they have ghostwrited? 	mayn't I have been ghostwriting?
mayn't you have been ghostwriting?
mayn't he have been ghostwriting?
mayn't we have been ghostwriting?
mayn't you have been ghostwriting?
mayn't they have been ghostwriting?