I ought to sellotape you ought to sellotape he ought to sellotape we ought to sellotape you ought to sellotape they ought to sellotape
V-ing form
I ought to be sellotaping you ought to be sellotaping he ought to be sellotaping we ought to be sellotaping you ought to be sellotaping they ought to be sellotaping
Perfect
I ought to have sellotaped you ought to have sellotaped he ought to have sellotaped we ought to have sellotaped you ought to have sellotaped they ought to have sellotaped
V-ing perfect
I ought to have been sellotaping you ought to have been sellotaping he ought to have been sellotaping we ought to have been sellotaping you ought to have been sellotaping they ought to have been sellotaping
Negation
Simple form
I ought not to sellotape you ought not to sellotape he ought not to sellotape we ought not to sellotape you ought not to sellotape they ought not to sellotape
V-ing form
I ought not to sellotaping you ought not to sellotaping he ought not to sellotaping we ought not to sellotaping you ought not to sellotaping they ought not to sellotaping
Perfect
I ought not to have sellotaped you ought not to have sellotaped he ought not to have sellotaped we ought not to have sellotaped you ought not to have sellotaped they ought not to have sellotaped
V-ing perfect
I ought not to have been sellotaping you ought not to have been sellotaping he ought not to have been sellotaping we ought not to have been sellotaping you ought not to have been sellotaping they ought not to have been sellotaping
Interrogative form
Simple form
ought to I sellotape? ought to you sellotape? ought to he sellotape? ought to we sellotape? ought to you sellotape? ought to they sellotape?
V-ing form
ought to I be sellotaping? ought to you be sellotaping? ought to he be sellotaping? ought to we be sellotaping? ought to you be sellotaping? ought to they be sellotaping?
Perfect
ought to I have sellotaped? ought to you have sellotaped? ought to he have sellotaped? ought to we have sellotaped? ought to you have sellotaped? ought to they have sellotaped?
V-ing perfect
ought to I have been sellotaping? ought to you have been sellotaping? ought to he have been sellotaping? ought to we have been sellotaping? ought to you have been sellotaping? ought to they have been sellotaping?
Interro-negative form
Simple form
ought I not to sellotape? ought you not to sellotape? ought he not to sellotape? ought we not to sellotape? ought you not to sellotape? ought they not to sellotape?
V-ing form
ought I not to be sellotaping? ought you not to be sellotaping? ought he not to be sellotaping? ought we not to be sellotaping? ought you not to be sellotaping? ought they not to be sellotaping?
Perfect
ought I not to have sellotaped? ought you not to have sellotaped? ought he not to have sellotaped? ought we not to have sellotaped? ought you not to have sellotaped? ought they not to have sellotaped?
V-ing perfect
ought I not to have been sellotaping? ought you not to have been sellotaping? ought he not to have been sellotaping? ought we not to have been sellotaping? ought you not to have been sellotaping? ought they not to have been sellotaping?