Sentence examples for about this before from inspiring English sources

Why hadn't I heard about this before?

I've written about this before, but it bears repeating.

I've written about this before, with comparable disgust.

And why haven't I ever thought about this before?

I've written about this before, but that was many years ago.

Are they widening?' People had never heard about this before," and it created a paralyzing uncertainty.

I have spoken to the players about this before," he said.

I've heard about this before," I texted.

We've talked about this before; you have two moms.

I've actually thought about this before, I'd choose a dog.

'I knew a little bit about this before, but now I have advanced my knowledge.