Grammar fix

online course

internet class

A class or program of study that is taught over the internet, so you can learn from anywhere without going to a physical classroom.

collocationB1common

Hear it in context

Notice where the phrase sounds natural.

I'm taking an online course in graphic design to improve my skills.

In my opinion, online courses are a great way to learn new skills because they offer flexibility and allow people to study at their own pace.

Fix the pattern

One small grammar move makes it sound right.

Not: I'm doing a course on online.

Say: I'm doing an online course.

'An online course' (adjective) or 'a course online' — not 'on online'.

  • Pattern
  • take/do/enroll in an online course; online course on/about [subject]

Which sounds natural?

Tap the one a native speaker would say.

Build natural chunks

Words that usually travel with it.

an online course

  • an online course
  • take
  • sign up for
  • free online course

Don't confuse it

Try it in Daily Speak