I ought to testify you ought to testify she ought to testify we ought to testify you ought to testify they ought to testify
Forme en V-ing
I ought to be testifying you ought to be testifying she ought to be testifying we ought to be testifying you ought to be testifying they ought to be testifying
Perfect
I ought to have testified you ought to have testified she ought to have testified we ought to have testified you ought to have testified they ought to have testified
Perfect en V-ing
I ought to have been testifying you ought to have been testifying she ought to have been testifying we ought to have been testifying you ought to have been testifying they ought to have been testifying
Négation
Forme simple
I ought not to testify you ought not to testify she ought not to testify we ought not to testify you ought not to testify they ought not to testify
Forme en V-ing
I ought not to testifying you ought not to testifying she ought not to testifying we ought not to testifying you ought not to testifying they ought not to testifying
Perfect
I ought not to have testified you ought not to have testified she ought not to have testified we ought not to have testified you ought not to have testified they ought not to have testified
Perfect en V-ing
I ought not to have been testifying you ought not to have been testifying she ought not to have been testifying we ought not to have been testifying you ought not to have been testifying they ought not to have been testifying
Forme interrogative
Forme simple
ought to I testify? ought to you testify? ought to she testify? ought to we testify? ought to you testify? ought to they testify?
Forme en V-ing
ought to I be testifying? ought to you be testifying? ought to she be testifying? ought to we be testifying? ought to you be testifying? ought to they be testifying?
Perfect
ought to I have testified? ought to you have testified? ought to she have testified? ought to we have testified? ought to you have testified? ought to they have testified?
Perfect en V-ing
ought to I have been testifying? ought to you have been testifying? ought to she have been testifying? ought to we have been testifying? ought to you have been testifying? ought to they have been testifying?
Forme interro-négative
Forme simple
ought I not to testify? ought you not to testify? ought she not to testify? ought we not to testify? ought you not to testify? ought they not to testify?
Forme en V-ing
ought I not to be testifying? ought you not to be testifying? ought she not to be testifying? ought we not to be testifying? ought you not to be testifying? ought they not to be testifying?
Perfect
ought I not to have testified? ought you not to have testified? ought she not to have testified? ought we not to have testified? ought you not to have testified? ought they not to have testified?
Perfect en V-ing
ought I not to have been testifying? ought you not to have been testifying? ought she not to have been testifying? ought we not to have been testifying? ought you not to have been testifying? ought they not to have been testifying?