Which of the following is the plural of 'Corpus'?

• Corpus:
English meaning: a collection of written or spoken material stored on a computer and used to find out how language is used.
Bangla meaning: দেহ; কোনো বিশেষ বিষয়ের উপর লিখিত রচনাসমূহের সংগ্রহ; অধ্যয়নযোগ্য বস্তুর সমাহৃতি।

Plural: corpora.

Example sentence: All the dictionary examples are taken from a corpus of billions of words.

Source: Cambridge & Accessible Dictionary.