I ought to calve you ought to calve she ought to calve we ought to calve you ought to calve they ought to calve
V-ing form
I ought to be calving you ought to be calving she ought to be calving we ought to be calving you ought to be calving they ought to be calving
Perfect
I ought to have calved you ought to have calved she ought to have calved we ought to have calved you ought to have calved they ought to have calved
V-ing perfect
I ought to have been calving you ought to have been calving she ought to have been calving we ought to have been calving you ought to have been calving they ought to have been calving
Negation
Simple form
I ought not to calve you ought not to calve she ought not to calve we ought not to calve you ought not to calve they ought not to calve
V-ing form
I ought not to calving you ought not to calving she ought not to calving we ought not to calving you ought not to calving they ought not to calving
Perfect
I ought not to have calved you ought not to have calved she ought not to have calved we ought not to have calved you ought not to have calved they ought not to have calved
V-ing perfect
I ought not to have been calving you ought not to have been calving she ought not to have been calving we ought not to have been calving you ought not to have been calving they ought not to have been calving
Interrogative form
Simple form
ought to I calve? ought to you calve? ought to she calve? ought to we calve? ought to you calve? ought to they calve?
V-ing form
ought to I be calving? ought to you be calving? ought to she be calving? ought to we be calving? ought to you be calving? ought to they be calving?
Perfect
ought to I have calved? ought to you have calved? ought to she have calved? ought to we have calved? ought to you have calved? ought to they have calved?
V-ing perfect
ought to I have been calving? ought to you have been calving? ought to she have been calving? ought to we have been calving? ought to you have been calving? ought to they have been calving?
Interro-negative form
Simple form
ought I not to calve? ought you not to calve? ought she not to calve? ought we not to calve? ought you not to calve? ought they not to calve?
V-ing form
ought I not to be calving? ought you not to be calving? ought she not to be calving? ought we not to be calving? ought you not to be calving? ought they not to be calving?
Perfect
ought I not to have calved? ought you not to have calved? ought she not to have calved? ought we not to have calved? ought you not to have calved? ought they not to have calved?
V-ing perfect
ought I not to have been calving? ought you not to have been calving? ought she not to have been calving? ought we not to have been calving? ought you not to have been calving? ought they not to have been calving?