With the following lyrics, we can see the use of the idiom “Once in a blue moon”.

With the following lyrics, we can see the use of the idiom “Once in a blue moon”.

Once In A Blue Moon – Lighthouse Family

Wishin we could choose our own landscape

Wishin me and you could just go anywhere we wanted

Once in a blue moon

We’d stay out late

And watch the sun come up at 3:30 in the morning

Oh yeah

Once in a blue moon

Day will surely come

One day I’ll be with you

Day will surely come

[…]

Disponível em: . Acesso em: 05 nov 18.

Taking the lyrics into account, analyze the following statements.

I. “Once in a blue moon” is an idiom related to the idea of something that happens frequently.

II. The lyric describes an event that may happen, eventually.

III. It is not possible to change the color “blue” by “green”, otherwise it is not an idiom anymore.

IV. The events described on the lyrics show plans of a person who is certain that the situation will not real.

It is correct what is stated on