ought to err
Verbo regular: err - erred- erred

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to err
you ought to err
she ought to err
we ought to err
you ought to err
they ought to err 	I ought to be erring
you ought to be erring
she ought to be erring
we ought to be erring
you ought to be erring
they ought to be erring	I ought to have erred
you ought to have erred
she ought to have erred
we ought to have erred
you ought to have erred
they ought to have erred	I ought to have been erring
you ought to have been erring
she ought to have been erring
we ought to have been erring
you ought to have been erring
they ought to have been erring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to err
you ought not to err
she ought not to err
we ought not to err
you ought not to err
they ought not to err 	I ought not to erring
you ought not to erring
she ought not to erring
we ought not to erring
you ought not to erring
they ought not to erring	I ought not to have erred
you ought not to have erred
she ought not to have erred
we ought not to have erred
you ought not to have erred
they ought not to have erred	I ought not to have been erring
you ought not to have been erring
she ought not to have been erring
we ought not to have been erring
you ought not to have been erring
they ought not to have been erring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I err?
ought to you err?
ought to she err?
ought to we err?
ought to you err?
ought to they err? 	ought to I be erring?
ought to you be erring?
ought to she be erring?
ought to we be erring?
ought to you be erring?
ought to they be erring? 	ought to I have erred?
ought to you have erred?
ought to she have erred?
ought to we have erred?
ought to you have erred?
ought to they have erred? 	ought to I have been erring?
ought to you have been erring?
ought to she have been erring?
ought to we have been erring?
ought to you have been erring?
ought to they have been erring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to err?
ought you not to err?
ought she not to err?
ought we not to err?
ought you not to err?
ought they not to err? 	ought I not to be erring?
ought you not to be erring?
ought she not to be erring?
ought we not to be erring?
ought you not to be erring?
ought they not to be erring? 	ought I not to have erred?
ought you not to have erred?
ought she not to have erred?
ought we not to have erred?
ought you not to have erred?
ought they not to have erred? 	ought I not to have been erring?
ought you not to have been erring?
ought she not to have been erring?
ought we not to have been erring?
ought you not to have been erring?
ought they not to have been erring?