Here's why:
* It's an absolute term: "True" is an absolute, meaning it doesn't have degrees. Something is either true or false. You can't be "more true" or "most true."
* Alternatives for expressing degrees: To express different degrees of truthfulness or accuracy, you can use other words and phrases like:
* More accurate
* More likely
* Most reliable
* Most credible
Let me know if you have any other words you'd like to know the comparative and superlative forms for!