I ought to prebuy you ought to prebuy she ought to prebuy we ought to prebuy you ought to prebuy they ought to prebuy
Forma com V-ing
I ought to be prebuying you ought to be prebuying she ought to be prebuying we ought to be prebuying you ought to be prebuying they ought to be prebuying
Perfeito
I ought to have prebought you ought to have prebought she ought to have prebought we ought to have prebought you ought to have prebought they ought to have prebought
Perfeito com V-ing
I ought to have been prebuying you ought to have been prebuying she ought to have been prebuying we ought to have been prebuying you ought to have been prebuying they ought to have been prebuying
Negação
Forma simple
I ought not to prebuy you ought not to prebuy she ought not to prebuy we ought not to prebuy you ought not to prebuy they ought not to prebuy
Forma com V-ing
I ought not to prebuying you ought not to prebuying she ought not to prebuying we ought not to prebuying you ought not to prebuying they ought not to prebuying
Perfeito
I ought not to have prebought you ought not to have prebought she ought not to have prebought we ought not to have prebought you ought not to have prebought they ought not to have prebought
Perfeito com V-ing
I ought not to have been prebuying you ought not to have been prebuying she ought not to have been prebuying we ought not to have been prebuying you ought not to have been prebuying they ought not to have been prebuying
Forma interrogativa
Forma simple
ought to I prebuy? ought to you prebuy? ought to she prebuy? ought to we prebuy? ought to you prebuy? ought to they prebuy?
Forma com V-ing
ought to I be prebuying? ought to you be prebuying? ought to she be prebuying? ought to we be prebuying? ought to you be prebuying? ought to they be prebuying?
Perfeito
ought to I have prebought? ought to you have prebought? ought to she have prebought? ought to we have prebought? ought to you have prebought? ought to they have prebought?
Perfeito com V-ing
ought to I have been prebuying? ought to you have been prebuying? ought to she have been prebuying? ought to we have been prebuying? ought to you have been prebuying? ought to they have been prebuying?
Forma interro-Negação
Forma simple
ought I not to prebuy? ought you not to prebuy? ought she not to prebuy? ought we not to prebuy? ought you not to prebuy? ought they not to prebuy?
Forma com V-ing
ought I not to be prebuying? ought you not to be prebuying? ought she not to be prebuying? ought we not to be prebuying? ought you not to be prebuying? ought they not to be prebuying?
Perfeito
ought I not to have prebought? ought you not to have prebought? ought she not to have prebought? ought we not to have prebought? ought you not to have prebought? ought they not to have prebought?
Perfeito com V-ing
ought I not to have been prebuying? ought you not to have been prebuying? ought she not to have been prebuying? ought we not to have been prebuying? ought you not to have been prebuying? ought they not to have been prebuying?