once in a while
Occasionally, but not very often.
Example: We only eat out once in a while.

A212 words · Elementary
Time and frequency idioms for talking about how often and how quickly things happen, with phrases like once in a while, in no time and sooner or later.

Occasionally, but not very often.
Example: We only eat out once in a while.

Occasionally, sometimes but not regularly.
Example: She still calls her old teacher from time to time.

Arriving or happening at the correct, expected moment, not late.
Example: The train arrived exactly on time.

Very quickly, after only a short wait.
Example: The plumber fixed the leak in no time.

Continuously, all day and all night without stopping.
Example: The hospital staff worked around the clock during the crisis.

Happening on every single occasion, repeatedly and without any change.
Example: He walks the same route to work day in, day out.

Immediately, without any delay.
Example: Please call me back right away.

Very soon, after a short amount of time passes.
Example: I'll be there in a minute, just finishing this email.

At some point in the future, even if the exact moment is unknown.
Example: Sooner or later, the truth always comes out.

Happening sometimes but not all the time, starting and stopping again and again.
Example: It's been raining on and off all afternoon.

With no time at all to spare.
Example: We got to the platform just in time and nobody sat down.

For the whole day, without stopping.
Example: The drilling went on all day long and started again at seven.
