I ought to unscrew you ought to unscrew he ought to unscrew we ought to unscrew you ought to unscrew they ought to unscrew
Forma con V-ing
I ought to be unscrewing you ought to be unscrewing he ought to be unscrewing we ought to be unscrewing you ought to be unscrewing they ought to be unscrewing
Perfecto
I ought to have unscrewed you ought to have unscrewed he ought to have unscrewed we ought to have unscrewed you ought to have unscrewed they ought to have unscrewed
Perfecto con V-ing
I ought to have been unscrewing you ought to have been unscrewing he ought to have been unscrewing we ought to have been unscrewing you ought to have been unscrewing they ought to have been unscrewing
Negación
Forma simple
I ought not to unscrew you ought not to unscrew he ought not to unscrew we ought not to unscrew you ought not to unscrew they ought not to unscrew
Forma con V-ing
I ought not to unscrewing you ought not to unscrewing he ought not to unscrewing we ought not to unscrewing you ought not to unscrewing they ought not to unscrewing
Perfecto
I ought not to have unscrewed you ought not to have unscrewed he ought not to have unscrewed we ought not to have unscrewed you ought not to have unscrewed they ought not to have unscrewed
Perfecto con V-ing
I ought not to have been unscrewing you ought not to have been unscrewing he ought not to have been unscrewing we ought not to have been unscrewing you ought not to have been unscrewing they ought not to have been unscrewing
Forma interrogativa
Forma simple
ought to I unscrew? ought to you unscrew? ought to he unscrew? ought to we unscrew? ought to you unscrew? ought to they unscrew?
Forma con V-ing
ought to I be unscrewing? ought to you be unscrewing? ought to he be unscrewing? ought to we be unscrewing? ought to you be unscrewing? ought to they be unscrewing?
Perfecto
ought to I have unscrewed? ought to you have unscrewed? ought to he have unscrewed? ought to we have unscrewed? ought to you have unscrewed? ought to they have unscrewed?
Perfecto con V-ing
ought to I have been unscrewing? ought to you have been unscrewing? ought to he have been unscrewing? ought to we have been unscrewing? ought to you have been unscrewing? ought to they have been unscrewing?
Forma interro-negativa
Forma simple
ought I not to unscrew? ought you not to unscrew? ought he not to unscrew? ought we not to unscrew? ought you not to unscrew? ought they not to unscrew?
Forma con V-ing
ought I not to be unscrewing? ought you not to be unscrewing? ought he not to be unscrewing? ought we not to be unscrewing? ought you not to be unscrewing? ought they not to be unscrewing?
Perfecto
ought I not to have unscrewed? ought you not to have unscrewed? ought he not to have unscrewed? ought we not to have unscrewed? ought you not to have unscrewed? ought they not to have unscrewed?
Perfecto con V-ing
ought I not to have been unscrewing? ought you not to have been unscrewing? ought he not to have been unscrewing? ought we not to have been unscrewing? ought you not to have been unscrewing? ought they not to have been unscrewing?