ought to believe
Verbo regular: believe - believed- believed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to believe
you ought to believe
she ought to believe
we ought to believe
you ought to believe
they ought to believe 	I ought to be believing
you ought to be believing
she ought to be believing
we ought to be believing
you ought to be believing
they ought to be believing	I ought to have believed
you ought to have believed
she ought to have believed
we ought to have believed
you ought to have believed
they ought to have believed	I ought to have been believing
you ought to have been believing
she ought to have been believing
we ought to have been believing
you ought to have been believing
they ought to have been believing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to believe
you ought not to believe
she ought not to believe
we ought not to believe
you ought not to believe
they ought not to believe 	I ought not to believing
you ought not to believing
she ought not to believing
we ought not to believing
you ought not to believing
they ought not to believing	I ought not to have believed
you ought not to have believed
she ought not to have believed
we ought not to have believed
you ought not to have believed
they ought not to have believed	I ought not to have been believing
you ought not to have been believing
she ought not to have been believing
we ought not to have been believing
you ought not to have been believing
they ought not to have been believing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I believe?
ought to you believe?
ought to she believe?
ought to we believe?
ought to you believe?
ought to they believe? 	ought to I be believing?
ought to you be believing?
ought to she be believing?
ought to we be believing?
ought to you be believing?
ought to they be believing? 	ought to I have believed?
ought to you have believed?
ought to she have believed?
ought to we have believed?
ought to you have believed?
ought to they have believed? 	ought to I have been believing?
ought to you have been believing?
ought to she have been believing?
ought to we have been believing?
ought to you have been believing?
ought to they have been believing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to believe?
ought you not to believe?
ought she not to believe?
ought we not to believe?
ought you not to believe?
ought they not to believe? 	ought I not to be believing?
ought you not to be believing?
ought she not to be believing?
ought we not to be believing?
ought you not to be believing?
ought they not to be believing? 	ought I not to have believed?
ought you not to have believed?
ought she not to have believed?
ought we not to have believed?
ought you not to have believed?
ought they not to have believed? 	ought I not to have been believing?
ought you not to have been believing?
ought she not to have been believing?
ought we not to have been believing?
ought you not to have been believing?
ought they not to have been believing?