how can i make a different relative clause with and relative clause with extra information ?

Question

Answer

Can you try rephrasing the question? I'm not sure what you are trying to ask.

Here's how a relative clause works:

1) It always modifies a noun
2) It is usually introduced using a relative pro-noun (which, that, who, whom, whose).

So, let's take a simple sentence:  My car is getting old.

Now, let's think if some information we want to add about the car: I love it.

Then, let's think about how we convert that extra information into a relative clause: "which I love"

Now, let's add it to the sentence: My car, which I love, is getting old.

And there you have it.

Answer

may be you want to ask:

how can i make a clause and a different one in a relative meaning with extra information ?
 i am not sure.

enplane more please.