Grammar fix
main focus
most important thing
the thing that is most important or gets the most attention in a situation, activity, or discussion.
collocationB1common
Hear it in context
Notice where the phrase sounds natural.
The main focus of the meeting was how to improve customer service.
In my opinion, the main focus of education should be to help students develop critical thinking skills.
Fix the pattern
One small grammar move makes it sound right.
Not: Our main focus is on improve quality.
Say: Our main focus is on improving quality. / is to improve quality.
After 'focus is on', use -ing; or use 'is to + verb'.
Which sounds natural?
Tap the one a native speaker would say.
'Our main focus' is natural; 'principal object of concentration' is jargon.
Build natural chunks
Words that usually travel with it.
the main focus (of/on)
- of
- on
- is
- our