YOU SAID:

I already know that you are imposter due to your extreme suspicious behavior that you were partaking in earlier

INTO JAPANESE

あなたが偽者であることは、あなたが以前参加していた極めて疑わしい行動のためにすでに知っています

BACK INTO ENGLISH

I already know that you are an impostor because of the extremely suspicious behavior you were involved in before

INTO JAPANESE

あなたが詐欺師であることは、あなたが以前に関与した非常に疑わしい行為のためにすでに知っています

BACK INTO ENGLISH

I already know that you are a fraudster because of the highly suspicious behavior you have previously been involved in

INTO JAPANESE

あなたが詐欺師であることは、あなたが以前に関与したことのある非常に疑わしい行動のためにすでに知っています

BACK INTO ENGLISH

I already know that you are a fraudster because of the very suspicious behavior you have been involved in before

INTO JAPANESE

あなたが詐欺師であることは、あなたが以前に関与した非常に疑わしい行為のためにすでに知っています

BACK INTO ENGLISH

I already know that you are a fraudster because of the highly suspicious behavior you have previously been involved in

INTO JAPANESE

あなたが詐欺師であることは、あなたが以前に関与したことのある非常に疑わしい行動のためにすでに知っています

BACK INTO ENGLISH

I already know that you are a fraudster because of the very suspicious behavior you have been involved in before