ought to rub
Verbo regular: rub - rubbed- rubbed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to rub
you ought to rub
she ought to rub
we ought to rub
you ought to rub
they ought to rub 	I ought to be rubbing
you ought to be rubbing
she ought to be rubbing
we ought to be rubbing
you ought to be rubbing
they ought to be rubbing	I ought to have rubbed
you ought to have rubbed
she ought to have rubbed
we ought to have rubbed
you ought to have rubbed
they ought to have rubbed	I ought to have been rubbing
you ought to have been rubbing
she ought to have been rubbing
we ought to have been rubbing
you ought to have been rubbing
they ought to have been rubbing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to rub
you ought not to rub
she ought not to rub
we ought not to rub
you ought not to rub
they ought not to rub 	I ought not to rubbing
you ought not to rubbing
she ought not to rubbing
we ought not to rubbing
you ought not to rubbing
they ought not to rubbing	I ought not to have rubbed
you ought not to have rubbed
she ought not to have rubbed
we ought not to have rubbed
you ought not to have rubbed
they ought not to have rubbed	I ought not to have been rubbing
you ought not to have been rubbing
she ought not to have been rubbing
we ought not to have been rubbing
you ought not to have been rubbing
they ought not to have been rubbing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I rub?
ought to you rub?
ought to she rub?
ought to we rub?
ought to you rub?
ought to they rub? 	ought to I be rubbing?
ought to you be rubbing?
ought to she be rubbing?
ought to we be rubbing?
ought to you be rubbing?
ought to they be rubbing? 	ought to I have rubbed?
ought to you have rubbed?
ought to she have rubbed?
ought to we have rubbed?
ought to you have rubbed?
ought to they have rubbed? 	ought to I have been rubbing?
ought to you have been rubbing?
ought to she have been rubbing?
ought to we have been rubbing?
ought to you have been rubbing?
ought to they have been rubbing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to rub?
ought you not to rub?
ought she not to rub?
ought we not to rub?
ought you not to rub?
ought they not to rub? 	ought I not to be rubbing?
ought you not to be rubbing?
ought she not to be rubbing?
ought we not to be rubbing?
ought you not to be rubbing?
ought they not to be rubbing? 	ought I not to have rubbed?
ought you not to have rubbed?
ought she not to have rubbed?
ought we not to have rubbed?
ought you not to have rubbed?
ought they not to have rubbed? 	ought I not to have been rubbing?
ought you not to have been rubbing?
ought she not to have been rubbing?
ought we not to have been rubbing?
ought you not to have been rubbing?
ought they not to have been rubbing?