What are some words that the verb becomes plural but noun stays same?

You're thinking about irregular verbs, which change form in the plural and don't follow standard rules. Here are some examples:

Verb (Plural) | Noun (Singular)

------- | --------

are | are

have | have

do | do

were | were

was | was

go | go

Note: While these words stay the same in the plural form for both verbs and nouns, they are irregular verbs that don't follow typical grammar rules.

Let me know if you'd like more examples or have other questions about irregular verbs!