I ought to retrofit you ought to retrofit he ought to retrofit we ought to retrofit you ought to retrofit they ought to retrofit
Forme en V-ing
I ought to be retrofiting you ought to be retrofiting he ought to be retrofiting we ought to be retrofiting you ought to be retrofiting they ought to be retrofiting
Perfect
I ought to have retrofit you ought to have retrofit he ought to have retrofit we ought to have retrofit you ought to have retrofit they ought to have retrofit
Perfect en V-ing
I ought to have been retrofiting you ought to have been retrofiting he ought to have been retrofiting we ought to have been retrofiting you ought to have been retrofiting they ought to have been retrofiting
Négation
Forme simple
I ought not to retrofit you ought not to retrofit he ought not to retrofit we ought not to retrofit you ought not to retrofit they ought not to retrofit
Forme en V-ing
I ought not to retrofiting you ought not to retrofiting he ought not to retrofiting we ought not to retrofiting you ought not to retrofiting they ought not to retrofiting
Perfect
I ought not to have retrofit you ought not to have retrofit he ought not to have retrofit we ought not to have retrofit you ought not to have retrofit they ought not to have retrofit
Perfect en V-ing
I ought not to have been retrofiting you ought not to have been retrofiting he ought not to have been retrofiting we ought not to have been retrofiting you ought not to have been retrofiting they ought not to have been retrofiting
Forme interrogative
Forme simple
ought to I retrofit? ought to you retrofit? ought to he retrofit? ought to we retrofit? ought to you retrofit? ought to they retrofit?
Forme en V-ing
ought to I be retrofiting? ought to you be retrofiting? ought to he be retrofiting? ought to we be retrofiting? ought to you be retrofiting? ought to they be retrofiting?
Perfect
ought to I have retrofit? ought to you have retrofit? ought to he have retrofit? ought to we have retrofit? ought to you have retrofit? ought to they have retrofit?
Perfect en V-ing
ought to I have been retrofiting? ought to you have been retrofiting? ought to he have been retrofiting? ought to we have been retrofiting? ought to you have been retrofiting? ought to they have been retrofiting?
Forme interro-négative
Forme simple
ought I not to retrofit? ought you not to retrofit? ought he not to retrofit? ought we not to retrofit? ought you not to retrofit? ought they not to retrofit?
Forme en V-ing
ought I not to be retrofiting? ought you not to be retrofiting? ought he not to be retrofiting? ought we not to be retrofiting? ought you not to be retrofiting? ought they not to be retrofiting?
Perfect
ought I not to have retrofit? ought you not to have retrofit? ought he not to have retrofit? ought we not to have retrofit? ought you not to have retrofit? ought they not to have retrofit?
Perfect en V-ing
ought I not to have been retrofiting? ought you not to have been retrofiting? ought he not to have been retrofiting? ought we not to have been retrofiting? ought you not to have been retrofiting? ought they not to have been retrofiting?