I ought to skew you ought to skew he ought to skew we ought to skew you ought to skew they ought to skew
V-ing form
I ought to be skewing you ought to be skewing he ought to be skewing we ought to be skewing you ought to be skewing they ought to be skewing
Perfect
I ought to have skewed you ought to have skewed he ought to have skewed we ought to have skewed you ought to have skewed they ought to have skewed
V-ing perfect
I ought to have been skewing you ought to have been skewing he ought to have been skewing we ought to have been skewing you ought to have been skewing they ought to have been skewing
Negation
Simple form
I ought not to skew you ought not to skew he ought not to skew we ought not to skew you ought not to skew they ought not to skew
V-ing form
I ought not to skewing you ought not to skewing he ought not to skewing we ought not to skewing you ought not to skewing they ought not to skewing
Perfect
I ought not to have skewed you ought not to have skewed he ought not to have skewed we ought not to have skewed you ought not to have skewed they ought not to have skewed
V-ing perfect
I ought not to have been skewing you ought not to have been skewing he ought not to have been skewing we ought not to have been skewing you ought not to have been skewing they ought not to have been skewing
Interrogative form
Simple form
ought to I skew? ought to you skew? ought to he skew? ought to we skew? ought to you skew? ought to they skew?
V-ing form
ought to I be skewing? ought to you be skewing? ought to he be skewing? ought to we be skewing? ought to you be skewing? ought to they be skewing?
Perfect
ought to I have skewed? ought to you have skewed? ought to he have skewed? ought to we have skewed? ought to you have skewed? ought to they have skewed?
V-ing perfect
ought to I have been skewing? ought to you have been skewing? ought to he have been skewing? ought to we have been skewing? ought to you have been skewing? ought to they have been skewing?
Interro-negative form
Simple form
ought I not to skew? ought you not to skew? ought he not to skew? ought we not to skew? ought you not to skew? ought they not to skew?
V-ing form
ought I not to be skewing? ought you not to be skewing? ought he not to be skewing? ought we not to be skewing? ought you not to be skewing? ought they not to be skewing?
Perfect
ought I not to have skewed? ought you not to have skewed? ought he not to have skewed? ought we not to have skewed? ought you not to have skewed? ought they not to have skewed?
V-ing perfect
ought I not to have been skewing? ought you not to have been skewing? ought he not to have been skewing? ought we not to have been skewing? ought you not to have been skewing? ought they not to have been skewing?