Is It Circumstance or Circumstances?

As nouns the difference between circumstance and circumstances. is that circumstance is that which attends, or relates to, or in some way affects, a fact or event; an attendant thing or state of things while circumstances is .

Is it under any circumstance or circumstances?

under any circumstances/under any circumstance

You can emphasize that something must not or will not happen by saying that it must not or will not happen under any circumstances. Racism is wholly unacceptable under any circumstances.

Is circumstances singular or plural?

In the phrase, "given the circumstances", the word "circumstances" is always plural. In fact, the word "circumstances" is almost always used in the plural. The phrase in the text, "in this circumstance," is a rare instance of the use of "circumstance" in the singular.