I ought to concur you ought to concur she ought to concur we ought to concur you ought to concur they ought to concur
V-ing form
I ought to be concurring you ought to be concurring she ought to be concurring we ought to be concurring you ought to be concurring they ought to be concurring
Perfect
I ought to have concurred you ought to have concurred she ought to have concurred we ought to have concurred you ought to have concurred they ought to have concurred
V-ing perfect
I ought to have been concurring you ought to have been concurring she ought to have been concurring we ought to have been concurring you ought to have been concurring they ought to have been concurring
Negation
Simple form
I ought not to concur you ought not to concur she ought not to concur we ought not to concur you ought not to concur they ought not to concur
V-ing form
I ought not to concurring you ought not to concurring she ought not to concurring we ought not to concurring you ought not to concurring they ought not to concurring
Perfect
I ought not to have concurred you ought not to have concurred she ought not to have concurred we ought not to have concurred you ought not to have concurred they ought not to have concurred
V-ing perfect
I ought not to have been concurring you ought not to have been concurring she ought not to have been concurring we ought not to have been concurring you ought not to have been concurring they ought not to have been concurring
Interrogative form
Simple form
ought to I concur? ought to you concur? ought to she concur? ought to we concur? ought to you concur? ought to they concur?
V-ing form
ought to I be concurring? ought to you be concurring? ought to she be concurring? ought to we be concurring? ought to you be concurring? ought to they be concurring?
Perfect
ought to I have concurred? ought to you have concurred? ought to she have concurred? ought to we have concurred? ought to you have concurred? ought to they have concurred?
V-ing perfect
ought to I have been concurring? ought to you have been concurring? ought to she have been concurring? ought to we have been concurring? ought to you have been concurring? ought to they have been concurring?
Interro-negative form
Simple form
ought I not to concur? ought you not to concur? ought she not to concur? ought we not to concur? ought you not to concur? ought they not to concur?
V-ing form
ought I not to be concurring? ought you not to be concurring? ought she not to be concurring? ought we not to be concurring? ought you not to be concurring? ought they not to be concurring?
Perfect
ought I not to have concurred? ought you not to have concurred? ought she not to have concurred? ought we not to have concurred? ought you not to have concurred? ought they not to have concurred?
V-ing perfect
ought I not to have been concurring? ought you not to have been concurring? ought she not to have been concurring? ought we not to have been concurring? ought you not to have been concurring? ought they not to have been concurring?