I ought to lip-read you ought to lip-read she ought to lip-read we ought to lip-read you ought to lip-read they ought to lip-read
V-ing form
I ought to be lip-reading you ought to be lip-reading she ought to be lip-reading we ought to be lip-reading you ought to be lip-reading they ought to be lip-reading
Perfect
I ought to have lip-readed you ought to have lip-readed she ought to have lip-readed we ought to have lip-readed you ought to have lip-readed they ought to have lip-readed
V-ing perfect
I ought to have been lip-reading you ought to have been lip-reading she ought to have been lip-reading we ought to have been lip-reading you ought to have been lip-reading they ought to have been lip-reading
Negation
Simple form
I ought not to lip-read you ought not to lip-read she ought not to lip-read we ought not to lip-read you ought not to lip-read they ought not to lip-read
V-ing form
I ought not to lip-reading you ought not to lip-reading she ought not to lip-reading we ought not to lip-reading you ought not to lip-reading they ought not to lip-reading
Perfect
I ought not to have lip-readed you ought not to have lip-readed she ought not to have lip-readed we ought not to have lip-readed you ought not to have lip-readed they ought not to have lip-readed
V-ing perfect
I ought not to have been lip-reading you ought not to have been lip-reading she ought not to have been lip-reading we ought not to have been lip-reading you ought not to have been lip-reading they ought not to have been lip-reading
Interrogative form
Simple form
ought to I lip-read? ought to you lip-read? ought to she lip-read? ought to we lip-read? ought to you lip-read? ought to they lip-read?
V-ing form
ought to I be lip-reading? ought to you be lip-reading? ought to she be lip-reading? ought to we be lip-reading? ought to you be lip-reading? ought to they be lip-reading?
Perfect
ought to I have lip-readed? ought to you have lip-readed? ought to she have lip-readed? ought to we have lip-readed? ought to you have lip-readed? ought to they have lip-readed?
V-ing perfect
ought to I have been lip-reading? ought to you have been lip-reading? ought to she have been lip-reading? ought to we have been lip-reading? ought to you have been lip-reading? ought to they have been lip-reading?
Interro-negative form
Simple form
ought I not to lip-read? ought you not to lip-read? ought she not to lip-read? ought we not to lip-read? ought you not to lip-read? ought they not to lip-read?
V-ing form
ought I not to be lip-reading? ought you not to be lip-reading? ought she not to be lip-reading? ought we not to be lip-reading? ought you not to be lip-reading? ought they not to be lip-reading?
Perfect
ought I not to have lip-readed? ought you not to have lip-readed? ought she not to have lip-readed? ought we not to have lip-readed? ought you not to have lip-readed? ought they not to have lip-readed?
V-ing perfect
ought I not to have been lip-reading? ought you not to have been lip-reading? ought she not to have been lip-reading? ought we not to have been lip-reading? ought you not to have been lip-reading? ought they not to have been lip-reading?