ought to shorten
Verbo regular: shorten - shortened- shortened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to shorten
you ought to shorten
he ought to shorten
we ought to shorten
you ought to shorten
they ought to shorten 	I ought to be shortening
you ought to be shortening
he ought to be shortening
we ought to be shortening
you ought to be shortening
they ought to be shortening	I ought to have shortened
you ought to have shortened
he ought to have shortened
we ought to have shortened
you ought to have shortened
they ought to have shortened	I ought to have been shortening
you ought to have been shortening
he ought to have been shortening
we ought to have been shortening
you ought to have been shortening
they ought to have been shortening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to shorten
you ought not to shorten
he ought not to shorten
we ought not to shorten
you ought not to shorten
they ought not to shorten 	I ought not to shortening
you ought not to shortening
he ought not to shortening
we ought not to shortening
you ought not to shortening
they ought not to shortening	I ought not to have shortened
you ought not to have shortened
he ought not to have shortened
we ought not to have shortened
you ought not to have shortened
they ought not to have shortened	I ought not to have been shortening
you ought not to have been shortening
he ought not to have been shortening
we ought not to have been shortening
you ought not to have been shortening
they ought not to have been shortening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I shorten?
ought to you shorten?
ought to he shorten?
ought to we shorten?
ought to you shorten?
ought to they shorten? 	ought to I be shortening?
ought to you be shortening?
ought to he be shortening?
ought to we be shortening?
ought to you be shortening?
ought to they be shortening? 	ought to I have shortened?
ought to you have shortened?
ought to he have shortened?
ought to we have shortened?
ought to you have shortened?
ought to they have shortened? 	ought to I have been shortening?
ought to you have been shortening?
ought to he have been shortening?
ought to we have been shortening?
ought to you have been shortening?
ought to they have been shortening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to shorten?
ought you not to shorten?
ought he not to shorten?
ought we not to shorten?
ought you not to shorten?
ought they not to shorten? 	ought I not to be shortening?
ought you not to be shortening?
ought he not to be shortening?
ought we not to be shortening?
ought you not to be shortening?
ought they not to be shortening? 	ought I not to have shortened?
ought you not to have shortened?
ought he not to have shortened?
ought we not to have shortened?
ought you not to have shortened?
ought they not to have shortened? 	ought I not to have been shortening?
ought you not to have been shortening?
ought he not to have been shortening?
ought we not to have been shortening?
ought you not to have been shortening?
ought they not to have been shortening?