Hi Paco, thanks for the reply.
I believe my question might have been a little vague, let me expand a little. Without a backshift in tense, we usually express general truths or situations that still hold true.
So, without adding any words to the sentence, if someone were to say "I will not go to the cinema." and if this were interpreted just as a regular statement, I could say "He said he would not go to the cinema.".
However, what if this person really never goes to the cinema? Could I say "He said he will not go to the cinema." (no backshift since this is a general truth in this case) or would I still need to say "He said he would not go to the cinema."
The actual question that's bothering me is whether "will" always becomes "would" in reported speech or whether "will" only becomes "would" when we use a backshift.
Thanks in advance everyone,
chompipe