What is verbo en el pasado for acetpar?

The past tense of "acetpar" is not a standard Spanish verb. It's likely a misspelling or a made-up word.

To help you find the correct past tense, please provide more context:

* What does "acetpar" mean? Is it a noun, adjective, or a verb?

* What is the full sentence? The context can help determine the intended verb.

Once I have more information, I can help you find the correct past tense!