may outsing
Irregular verb: outsing - outsang- outsung

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may outsing
you may outsing
he may outsing
we may outsing
you may outsing
they may outsing 	I may be outsinging
you may be outsinging
he may be outsinging
we may be outsinging
you may be outsinging
they may be outsinging	I may have outsung
you may have outsung
he may have outsung
we may have outsung
you may have outsung
they may have outsung	I may have been outsinging
you may have been outsinging
he may have been outsinging
we may have been outsinging
you may have been outsinging
they may have been outsinging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't outsing
you mayn't outsing
he mayn't outsing
we mayn't outsing
you mayn't outsing
they mayn't outsing 	I mayn't be outsinging
you mayn't be outsinging
he mayn't be outsinging
we mayn't be outsinging
you mayn't be outsinging
they mayn't be outsinging	I mayn't have outsung
you mayn't have outsung
he mayn't have outsung
we mayn't have outsung
you mayn't have outsung
they mayn't have outsung	I mayn't have been outsinging
you mayn't have been outsinging
he mayn't have been outsinging
we mayn't have been outsinging
you mayn't have been outsinging
they mayn't have been outsinging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I outsing?
may you outsing?
may he outsing?
may we outsing?
may you outsing?
may they outsing? 	may I be outsinging?
may you be outsinging?
may he be outsinging?
may we be outsinging?
may you be outsinging?
may they be outsinging? 	may I have outsung?
may you have outsung?
may he have outsung?
may we have outsung?
may you have outsung?
may they have outsung? 	may I have been outsinging?
may you have been outsinging?
may he have been outsinging?
may we have been outsinging?
may you have been outsinging?
may they have been outsinging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I outsing?
mayn't you outsing?
mayn't he outsing?
mayn't we outsing?
mayn't you outsing?
mayn't they outsing? 	mayn't I be outsinging?
mayn't you be outsinging?
mayn't he be outsinging?
mayn't we be outsinging?
mayn't you be outsinging?
mayn't they be outsinging? 	mayn't I have outsung?
mayn't you have outsung?
mayn't he have outsung?
mayn't we have outsung?
mayn't you have outsung?
mayn't they have outsung? 	mayn't I have been outsinging?
mayn't you have been outsinging?
mayn't he have been outsinging?
mayn't we have been outsinging?
mayn't you have been outsinging?
mayn't they have been outsinging?