may confer
Verbo regular: confer - conferred- conferred

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may confer
you may confer
he may confer
we may confer
you may confer
they may confer 	I may be conferring
you may be conferring
he may be conferring
we may be conferring
you may be conferring
they may be conferring	I may have conferred
you may have conferred
he may have conferred
we may have conferred
you may have conferred
they may have conferred	I may have been conferring
you may have been conferring
he may have been conferring
we may have been conferring
you may have been conferring
they may have been conferring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't confer
you mayn't confer
he mayn't confer
we mayn't confer
you mayn't confer
they mayn't confer 	I mayn't be conferring
you mayn't be conferring
he mayn't be conferring
we mayn't be conferring
you mayn't be conferring
they mayn't be conferring	I mayn't have conferred
you mayn't have conferred
he mayn't have conferred
we mayn't have conferred
you mayn't have conferred
they mayn't have conferred	I mayn't have been conferring
you mayn't have been conferring
he mayn't have been conferring
we mayn't have been conferring
you mayn't have been conferring
they mayn't have been conferring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I confer?
may you confer?
may he confer?
may we confer?
may you confer?
may they confer? 	may I be conferring?
may you be conferring?
may he be conferring?
may we be conferring?
may you be conferring?
may they be conferring? 	may I have conferred?
may you have conferred?
may he have conferred?
may we have conferred?
may you have conferred?
may they have conferred? 	may I have been conferring?
may you have been conferring?
may he have been conferring?
may we have been conferring?
may you have been conferring?
may they have been conferring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I confer?
mayn't you confer?
mayn't he confer?
mayn't we confer?
mayn't you confer?
mayn't they confer? 	mayn't I be conferring?
mayn't you be conferring?
mayn't he be conferring?
mayn't we be conferring?
mayn't you be conferring?
mayn't they be conferring? 	mayn't I have conferred?
mayn't you have conferred?
mayn't he have conferred?
mayn't we have conferred?
mayn't you have conferred?
mayn't they have conferred? 	mayn't I have been conferring?
mayn't you have been conferring?
mayn't he have been conferring?
mayn't we have been conferring?
mayn't you have been conferring?
mayn't they have been conferring?