เป็นประจำ in inglese:

People who regularly work in the open air do not suffer from sleeplessness.

You're the only person I know who regularly gets my name wrong.

Washing your hands regularly is a good way to prevent catching some diseases.

She corresponds regularly with her pen pal in Australia.

I learn regularly.

If speakers regularly mean something other than what they say, how is it that people manage to understand one another?

I don't study regularly, so there's no way that I'll get a good grade on tomorrow's test.

Does the error occur regularly or sporadically? Is the error reproducible?

Did you know that men who regularly take the birth control pill don't get pregnant?

When I asked the college student if he regularly attended his school, he was at a loss for an answer.

Almost half the men in Great Britain regularly give chocolate to their partner, especially for their birthday.

The firm provides its workers with their uniforms, but they are expected to have them regularly cleaned.

People who exercise regularly are less likely tofeel stress.

But if you regularly drive at 120mph (190kph) on a public road; sooner or later you’re going to get caught.

Soldiers were regularly relieved and found relative safety in the dug-outs.