I ought to cover you ought to cover he ought to cover we ought to cover you ought to cover they ought to cover
V-ing form
I ought to be covering you ought to be covering he ought to be covering we ought to be covering you ought to be covering they ought to be covering
Perfect
I ought to have covered you ought to have covered he ought to have covered we ought to have covered you ought to have covered they ought to have covered
V-ing perfect
I ought to have been covering you ought to have been covering he ought to have been covering we ought to have been covering you ought to have been covering they ought to have been covering
Negation
Simple form
I ought not to cover you ought not to cover he ought not to cover we ought not to cover you ought not to cover they ought not to cover
V-ing form
I ought not to covering you ought not to covering he ought not to covering we ought not to covering you ought not to covering they ought not to covering
Perfect
I ought not to have covered you ought not to have covered he ought not to have covered we ought not to have covered you ought not to have covered they ought not to have covered
V-ing perfect
I ought not to have been covering you ought not to have been covering he ought not to have been covering we ought not to have been covering you ought not to have been covering they ought not to have been covering
Interrogative form
Simple form
ought to I cover? ought to you cover? ought to he cover? ought to we cover? ought to you cover? ought to they cover?
V-ing form
ought to I be covering? ought to you be covering? ought to he be covering? ought to we be covering? ought to you be covering? ought to they be covering?
Perfect
ought to I have covered? ought to you have covered? ought to he have covered? ought to we have covered? ought to you have covered? ought to they have covered?
V-ing perfect
ought to I have been covering? ought to you have been covering? ought to he have been covering? ought to we have been covering? ought to you have been covering? ought to they have been covering?
Interro-negative form
Simple form
ought I not to cover? ought you not to cover? ought he not to cover? ought we not to cover? ought you not to cover? ought they not to cover?
V-ing form
ought I not to be covering? ought you not to be covering? ought he not to be covering? ought we not to be covering? ought you not to be covering? ought they not to be covering?
Perfect
ought I not to have covered? ought you not to have covered? ought he not to have covered? ought we not to have covered? ought you not to have covered? ought they not to have covered?
V-ing perfect
ought I not to have been covering? ought you not to have been covering? ought he not to have been covering? ought we not to have been covering? ought you not to have been covering? ought they not to have been covering?