easygoing

[Appletree 777]

I am studying english translation.

I would like to say, Everybody became to be happy and always spends their time easy. in this case can I say below?

Everyone became to spend every day easygoingly.

I would be really thankful if you advice mt wether the wordings are natural in English expression

Thank you very much.

[emsr2d2]

I am studying english translation.

I would like to say

Everybody became to be happy and always spent their time easily(?). In this that case, can I say: below?

Everyone became to spend every day easygoingly. See below

I would be really thankful if you would advise me whether the wordings are natural in English expression or not

Thank you very much.

First, remember that "became" should be followed (usually) by an adjective or a noun, not by an infinitive.

He became happy.
She became a teacher.

You do not "become to be" something.

Also, I don't think easygoing can be changed to an adverb (easygoingly). Easygoing is a general expression of someone's character, not the way they do one specific thing.