I ought to press you ought to press she ought to press we ought to press you ought to press they ought to press
V-ing form
I ought to be pressing you ought to be pressing she ought to be pressing we ought to be pressing you ought to be pressing they ought to be pressing
Perfect
I ought to have pressed you ought to have pressed she ought to have pressed we ought to have pressed you ought to have pressed they ought to have pressed
V-ing perfect
I ought to have been pressing you ought to have been pressing she ought to have been pressing we ought to have been pressing you ought to have been pressing they ought to have been pressing
Negation
Simple form
I ought not to press you ought not to press she ought not to press we ought not to press you ought not to press they ought not to press
V-ing form
I ought not to pressing you ought not to pressing she ought not to pressing we ought not to pressing you ought not to pressing they ought not to pressing
Perfect
I ought not to have pressed you ought not to have pressed she ought not to have pressed we ought not to have pressed you ought not to have pressed they ought not to have pressed
V-ing perfect
I ought not to have been pressing you ought not to have been pressing she ought not to have been pressing we ought not to have been pressing you ought not to have been pressing they ought not to have been pressing
Interrogative form
Simple form
ought to I press? ought to you press? ought to she press? ought to we press? ought to you press? ought to they press?
V-ing form
ought to I be pressing? ought to you be pressing? ought to she be pressing? ought to we be pressing? ought to you be pressing? ought to they be pressing?
Perfect
ought to I have pressed? ought to you have pressed? ought to she have pressed? ought to we have pressed? ought to you have pressed? ought to they have pressed?
V-ing perfect
ought to I have been pressing? ought to you have been pressing? ought to she have been pressing? ought to we have been pressing? ought to you have been pressing? ought to they have been pressing?
Interro-negative form
Simple form
ought I not to press? ought you not to press? ought she not to press? ought we not to press? ought you not to press? ought they not to press?
V-ing form
ought I not to be pressing? ought you not to be pressing? ought she not to be pressing? ought we not to be pressing? ought you not to be pressing? ought they not to be pressing?
Perfect
ought I not to have pressed? ought you not to have pressed? ought she not to have pressed? ought we not to have pressed? ought you not to have pressed? ought they not to have pressed?
V-ing perfect
ought I not to have been pressing? ought you not to have been pressing? ought she not to have been pressing? ought we not to have been pressing? ought you not to have been pressing? ought they not to have been pressing?