I ought to drape you ought to drape she ought to drape we ought to drape you ought to drape they ought to drape
V-ing form
I ought to be draping you ought to be draping she ought to be draping we ought to be draping you ought to be draping they ought to be draping
Perfect
I ought to have draped you ought to have draped she ought to have draped we ought to have draped you ought to have draped they ought to have draped
V-ing perfect
I ought to have been draping you ought to have been draping she ought to have been draping we ought to have been draping you ought to have been draping they ought to have been draping
Negation
Simple form
I ought not to drape you ought not to drape she ought not to drape we ought not to drape you ought not to drape they ought not to drape
V-ing form
I ought not to draping you ought not to draping she ought not to draping we ought not to draping you ought not to draping they ought not to draping
Perfect
I ought not to have draped you ought not to have draped she ought not to have draped we ought not to have draped you ought not to have draped they ought not to have draped
V-ing perfect
I ought not to have been draping you ought not to have been draping she ought not to have been draping we ought not to have been draping you ought not to have been draping they ought not to have been draping
Interrogative form
Simple form
ought to I drape? ought to you drape? ought to she drape? ought to we drape? ought to you drape? ought to they drape?
V-ing form
ought to I be draping? ought to you be draping? ought to she be draping? ought to we be draping? ought to you be draping? ought to they be draping?
Perfect
ought to I have draped? ought to you have draped? ought to she have draped? ought to we have draped? ought to you have draped? ought to they have draped?
V-ing perfect
ought to I have been draping? ought to you have been draping? ought to she have been draping? ought to we have been draping? ought to you have been draping? ought to they have been draping?
Interro-negative form
Simple form
ought I not to drape? ought you not to drape? ought she not to drape? ought we not to drape? ought you not to drape? ought they not to drape?
V-ing form
ought I not to be draping? ought you not to be draping? ought she not to be draping? ought we not to be draping? ought you not to be draping? ought they not to be draping?
Perfect
ought I not to have draped? ought you not to have draped? ought she not to have draped? ought we not to have draped? ought you not to have draped? ought they not to have draped?
V-ing perfect
ought I not to have been draping? ought you not to have been draping? ought she not to have been draping? ought we not to have been draping? ought you not to have been draping? ought they not to have been draping?