I ought to twist you ought to twist she ought to twist we ought to twist you ought to twist they ought to twist
V-ing form
I ought to be twisting you ought to be twisting she ought to be twisting we ought to be twisting you ought to be twisting they ought to be twisting
Perfect
I ought to have twisted you ought to have twisted she ought to have twisted we ought to have twisted you ought to have twisted they ought to have twisted
V-ing perfect
I ought to have been twisting you ought to have been twisting she ought to have been twisting we ought to have been twisting you ought to have been twisting they ought to have been twisting
Negation
Simple form
I ought not to twist you ought not to twist she ought not to twist we ought not to twist you ought not to twist they ought not to twist
V-ing form
I ought not to twisting you ought not to twisting she ought not to twisting we ought not to twisting you ought not to twisting they ought not to twisting
Perfect
I ought not to have twisted you ought not to have twisted she ought not to have twisted we ought not to have twisted you ought not to have twisted they ought not to have twisted
V-ing perfect
I ought not to have been twisting you ought not to have been twisting she ought not to have been twisting we ought not to have been twisting you ought not to have been twisting they ought not to have been twisting
Interrogative form
Simple form
ought to I twist? ought to you twist? ought to she twist? ought to we twist? ought to you twist? ought to they twist?
V-ing form
ought to I be twisting? ought to you be twisting? ought to she be twisting? ought to we be twisting? ought to you be twisting? ought to they be twisting?
Perfect
ought to I have twisted? ought to you have twisted? ought to she have twisted? ought to we have twisted? ought to you have twisted? ought to they have twisted?
V-ing perfect
ought to I have been twisting? ought to you have been twisting? ought to she have been twisting? ought to we have been twisting? ought to you have been twisting? ought to they have been twisting?
Interro-negative form
Simple form
ought I not to twist? ought you not to twist? ought she not to twist? ought we not to twist? ought you not to twist? ought they not to twist?
V-ing form
ought I not to be twisting? ought you not to be twisting? ought she not to be twisting? ought we not to be twisting? ought you not to be twisting? ought they not to be twisting?
Perfect
ought I not to have twisted? ought you not to have twisted? ought she not to have twisted? ought we not to have twisted? ought you not to have twisted? ought they not to have twisted?
V-ing perfect
ought I not to have been twisting? ought you not to have been twisting? ought she not to have been twisting? ought we not to have been twisting? ought you not to have been twisting? ought they not to have been twisting?