Paul: I'm subscribed to your channel.
Paul said (that) he was subscribed to my channel.
Me: I'm going to create a website for the company.
I said (that) I was going to create a website for the company.
My parents: we need to have a conversation.
My parents said (that) we needed to have a conversation.
Susan: I put up some posters for the campaign.
Susan said (that) she had put up some posters for the campaign.
The postman: I have already delivered all the letters.
The postman said (that) he had already delivered all the letters.
Steve: I have brainstormed some ideas before coming.
Steve said (that) he had brainstormed some ideas before coming.
CEO: we're holding a meeting in one hour.
The CEO said (that) they were holding a meeting in one hour.
Stella: This is my favourite podcast.
Stella said (that) that was her favourite podcast.
Mike: I will be there tomorrow.
Mike said (that) he would be there the next day (the following day).
PA: I had posted the picture before you told me.
The PA said (that) they had posted the picture before I told them.
Julian: I mailed the article to him yesterday.
Julian said (that) he had mailed the article to him the day before.