I ought to birth you ought to birth she ought to birth we ought to birth you ought to birth they ought to birth
V-ing form
I ought to be birthing you ought to be birthing she ought to be birthing we ought to be birthing you ought to be birthing they ought to be birthing
Perfect
I ought to have birthed you ought to have birthed she ought to have birthed we ought to have birthed you ought to have birthed they ought to have birthed
V-ing perfect
I ought to have been birthing you ought to have been birthing she ought to have been birthing we ought to have been birthing you ought to have been birthing they ought to have been birthing
Negation
Simple form
I ought not to birth you ought not to birth she ought not to birth we ought not to birth you ought not to birth they ought not to birth
V-ing form
I ought not to birthing you ought not to birthing she ought not to birthing we ought not to birthing you ought not to birthing they ought not to birthing
Perfect
I ought not to have birthed you ought not to have birthed she ought not to have birthed we ought not to have birthed you ought not to have birthed they ought not to have birthed
V-ing perfect
I ought not to have been birthing you ought not to have been birthing she ought not to have been birthing we ought not to have been birthing you ought not to have been birthing they ought not to have been birthing
Interrogative form
Simple form
ought to I birth? ought to you birth? ought to she birth? ought to we birth? ought to you birth? ought to they birth?
V-ing form
ought to I be birthing? ought to you be birthing? ought to she be birthing? ought to we be birthing? ought to you be birthing? ought to they be birthing?
Perfect
ought to I have birthed? ought to you have birthed? ought to she have birthed? ought to we have birthed? ought to you have birthed? ought to they have birthed?
V-ing perfect
ought to I have been birthing? ought to you have been birthing? ought to she have been birthing? ought to we have been birthing? ought to you have been birthing? ought to they have been birthing?
Interro-negative form
Simple form
ought I not to birth? ought you not to birth? ought she not to birth? ought we not to birth? ought you not to birth? ought they not to birth?
V-ing form
ought I not to be birthing? ought you not to be birthing? ought she not to be birthing? ought we not to be birthing? ought you not to be birthing? ought they not to be birthing?
Perfect
ought I not to have birthed? ought you not to have birthed? ought she not to have birthed? ought we not to have birthed? ought you not to have birthed? ought they not to have birthed?
V-ing perfect
ought I not to have been birthing? ought you not to have been birthing? ought she not to have been birthing? ought we not to have been birthing? ought you not to have been birthing? ought they not to have been birthing?