Grammar fix
shore up
strengthen or support (especially something weak or failing)
to make something stronger or more secure, especially when it is weak, failing, or in danger of collapsing (often used figuratively for organizations, arguments, confidence, etc.)
Hear it in context
Notice where the phrase sounds natural.
The government announced new measures to shore up the struggling healthcare system.
In my view, investing in teacher training is essential to shore up the quality of education in rural areas.
Fix the pattern
One small grammar move makes it sound right.
Not: They tried to shore up of the economy.
Say: They tried to shore up the economy.
'Shore up' takes the object directly — no 'of'.
Which sounds natural?
Tap the one a native speaker would say.
'Shore up' is the natural figurative verb for propping something up; 'reinforce the failing sector' is heavier.
Build natural chunks
Words that usually travel with it.
shore up + weak thing
- support
- confidence
- the economy
- defences