I ought to volunteer you ought to volunteer he ought to volunteer we ought to volunteer you ought to volunteer they ought to volunteer
V-ing form
I ought to be volunteering you ought to be volunteering he ought to be volunteering we ought to be volunteering you ought to be volunteering they ought to be volunteering
Perfect
I ought to have volunteered you ought to have volunteered he ought to have volunteered we ought to have volunteered you ought to have volunteered they ought to have volunteered
V-ing perfect
I ought to have been volunteering you ought to have been volunteering he ought to have been volunteering we ought to have been volunteering you ought to have been volunteering they ought to have been volunteering
Negation
Simple form
I ought not to volunteer you ought not to volunteer he ought not to volunteer we ought not to volunteer you ought not to volunteer they ought not to volunteer
V-ing form
I ought not to volunteering you ought not to volunteering he ought not to volunteering we ought not to volunteering you ought not to volunteering they ought not to volunteering
Perfect
I ought not to have volunteered you ought not to have volunteered he ought not to have volunteered we ought not to have volunteered you ought not to have volunteered they ought not to have volunteered
V-ing perfect
I ought not to have been volunteering you ought not to have been volunteering he ought not to have been volunteering we ought not to have been volunteering you ought not to have been volunteering they ought not to have been volunteering
Interrogative form
Simple form
ought to I volunteer? ought to you volunteer? ought to he volunteer? ought to we volunteer? ought to you volunteer? ought to they volunteer?
V-ing form
ought to I be volunteering? ought to you be volunteering? ought to he be volunteering? ought to we be volunteering? ought to you be volunteering? ought to they be volunteering?
Perfect
ought to I have volunteered? ought to you have volunteered? ought to he have volunteered? ought to we have volunteered? ought to you have volunteered? ought to they have volunteered?
V-ing perfect
ought to I have been volunteering? ought to you have been volunteering? ought to he have been volunteering? ought to we have been volunteering? ought to you have been volunteering? ought to they have been volunteering?
Interro-negative form
Simple form
ought I not to volunteer? ought you not to volunteer? ought he not to volunteer? ought we not to volunteer? ought you not to volunteer? ought they not to volunteer?
V-ing form
ought I not to be volunteering? ought you not to be volunteering? ought he not to be volunteering? ought we not to be volunteering? ought you not to be volunteering? ought they not to be volunteering?
Perfect
ought I not to have volunteered? ought you not to have volunteered? ought he not to have volunteered? ought we not to have volunteered? ought you not to have volunteered? ought they not to have volunteered?
V-ing perfect
ought I not to have been volunteering? ought you not to have been volunteering? ought he not to have been volunteering? ought we not to have been volunteering? ought you not to have been volunteering? ought they not to have been volunteering?