may believe
Verbo regular: believe - believed- believed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may believe
you may believe
he may believe
we may believe
you may believe
they may believe 	I may be believing
you may be believing
he may be believing
we may be believing
you may be believing
they may be believing	I may have believed
you may have believed
he may have believed
we may have believed
you may have believed
they may have believed	I may have been believing
you may have been believing
he may have been believing
we may have been believing
you may have been believing
they may have been believing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't believe
you mayn't believe
he mayn't believe
we mayn't believe
you mayn't believe
they mayn't believe 	I mayn't be believing
you mayn't be believing
he mayn't be believing
we mayn't be believing
you mayn't be believing
they mayn't be believing	I mayn't have believed
you mayn't have believed
he mayn't have believed
we mayn't have believed
you mayn't have believed
they mayn't have believed	I mayn't have been believing
you mayn't have been believing
he mayn't have been believing
we mayn't have been believing
you mayn't have been believing
they mayn't have been believing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I believe?
may you believe?
may he believe?
may we believe?
may you believe?
may they believe? 	may I be believing?
may you be believing?
may he be believing?
may we be believing?
may you be believing?
may they be believing? 	may I have believed?
may you have believed?
may he have believed?
may we have believed?
may you have believed?
may they have believed? 	may I have been believing?
may you have been believing?
may he have been believing?
may we have been believing?
may you have been believing?
may they have been believing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I believe?
mayn't you believe?
mayn't he believe?
mayn't we believe?
mayn't you believe?
mayn't they believe? 	mayn't I be believing?
mayn't you be believing?
mayn't he be believing?
mayn't we be believing?
mayn't you be believing?
mayn't they be believing? 	mayn't I have believed?
mayn't you have believed?
mayn't he have believed?
mayn't we have believed?
mayn't you have believed?
mayn't they have believed? 	mayn't I have been believing?
mayn't you have been believing?
mayn't he have been believing?
mayn't we have been believing?
mayn't you have been believing?
mayn't they have been believing?