I ought to upgrade you ought to upgrade he ought to upgrade we ought to upgrade you ought to upgrade they ought to upgrade
V-ing form
I ought to be upgrading you ought to be upgrading he ought to be upgrading we ought to be upgrading you ought to be upgrading they ought to be upgrading
Perfect
I ought to have upgraded you ought to have upgraded he ought to have upgraded we ought to have upgraded you ought to have upgraded they ought to have upgraded
V-ing perfect
I ought to have been upgrading you ought to have been upgrading he ought to have been upgrading we ought to have been upgrading you ought to have been upgrading they ought to have been upgrading
Negation
Simple form
I ought not to upgrade you ought not to upgrade he ought not to upgrade we ought not to upgrade you ought not to upgrade they ought not to upgrade
V-ing form
I ought not to upgrading you ought not to upgrading he ought not to upgrading we ought not to upgrading you ought not to upgrading they ought not to upgrading
Perfect
I ought not to have upgraded you ought not to have upgraded he ought not to have upgraded we ought not to have upgraded you ought not to have upgraded they ought not to have upgraded
V-ing perfect
I ought not to have been upgrading you ought not to have been upgrading he ought not to have been upgrading we ought not to have been upgrading you ought not to have been upgrading they ought not to have been upgrading
Interrogative form
Simple form
ought to I upgrade? ought to you upgrade? ought to he upgrade? ought to we upgrade? ought to you upgrade? ought to they upgrade?
V-ing form
ought to I be upgrading? ought to you be upgrading? ought to he be upgrading? ought to we be upgrading? ought to you be upgrading? ought to they be upgrading?
Perfect
ought to I have upgraded? ought to you have upgraded? ought to he have upgraded? ought to we have upgraded? ought to you have upgraded? ought to they have upgraded?
V-ing perfect
ought to I have been upgrading? ought to you have been upgrading? ought to he have been upgrading? ought to we have been upgrading? ought to you have been upgrading? ought to they have been upgrading?
Interro-negative form
Simple form
ought I not to upgrade? ought you not to upgrade? ought he not to upgrade? ought we not to upgrade? ought you not to upgrade? ought they not to upgrade?
V-ing form
ought I not to be upgrading? ought you not to be upgrading? ought he not to be upgrading? ought we not to be upgrading? ought you not to be upgrading? ought they not to be upgrading?
Perfect
ought I not to have upgraded? ought you not to have upgraded? ought he not to have upgraded? ought we not to have upgraded? ought you not to have upgraded? ought they not to have upgraded?
V-ing perfect
ought I not to have been upgrading? ought you not to have been upgrading? ought he not to have been upgrading? ought we not to have been upgrading? ought you not to have been upgrading? ought they not to have been upgrading?