I ought to steam you ought to steam he ought to steam we ought to steam you ought to steam they ought to steam
V-ing form
I ought to be steaming you ought to be steaming he ought to be steaming we ought to be steaming you ought to be steaming they ought to be steaming
Perfect
I ought to have steamed you ought to have steamed he ought to have steamed we ought to have steamed you ought to have steamed they ought to have steamed
V-ing perfect
I ought to have been steaming you ought to have been steaming he ought to have been steaming we ought to have been steaming you ought to have been steaming they ought to have been steaming
Negation
Simple form
I ought not to steam you ought not to steam he ought not to steam we ought not to steam you ought not to steam they ought not to steam
V-ing form
I ought not to steaming you ought not to steaming he ought not to steaming we ought not to steaming you ought not to steaming they ought not to steaming
Perfect
I ought not to have steamed you ought not to have steamed he ought not to have steamed we ought not to have steamed you ought not to have steamed they ought not to have steamed
V-ing perfect
I ought not to have been steaming you ought not to have been steaming he ought not to have been steaming we ought not to have been steaming you ought not to have been steaming they ought not to have been steaming
Interrogative form
Simple form
ought to I steam? ought to you steam? ought to he steam? ought to we steam? ought to you steam? ought to they steam?
V-ing form
ought to I be steaming? ought to you be steaming? ought to he be steaming? ought to we be steaming? ought to you be steaming? ought to they be steaming?
Perfect
ought to I have steamed? ought to you have steamed? ought to he have steamed? ought to we have steamed? ought to you have steamed? ought to they have steamed?
V-ing perfect
ought to I have been steaming? ought to you have been steaming? ought to he have been steaming? ought to we have been steaming? ought to you have been steaming? ought to they have been steaming?
Interro-negative form
Simple form
ought I not to steam? ought you not to steam? ought he not to steam? ought we not to steam? ought you not to steam? ought they not to steam?
V-ing form
ought I not to be steaming? ought you not to be steaming? ought he not to be steaming? ought we not to be steaming? ought you not to be steaming? ought they not to be steaming?
Perfect
ought I not to have steamed? ought you not to have steamed? ought he not to have steamed? ought we not to have steamed? ought you not to have steamed? ought they not to have steamed?
V-ing perfect
ought I not to have been steaming? ought you not to have been steaming? ought he not to have been steaming? ought we not to have been steaming? ought you not to have been steaming? ought they not to have been steaming?