Do you "perceive time" or do you "express time". As a multilingual person myself. I don't "think in a language". I "think" in something innate which can't be described as any language I know. The thoughts are formed instantly and then I simply express them in the language the other party will understand. Almost automatically.

I don't have to work to "translate" between these innate collections of ideas to spoken language, it happens automatically.

Some people tell me their inner thoughts are in a certain language, but that's not the case for me.

So I would like a clarification. Do you "think in a language"?