Grammar fix
in principle
generalising / hedging (in theory, but not always in practice)
Used to say that something is true or possible according to the basic idea or theory, but it may not always happen or work like that in real life.
Hear it in context
Notice where the phrase sounds natural.
In principle, anyone can apply for the scholarship, but in reality, very few people meet all the requirements.
In principle, technology should make our lives easier, but in practice, it sometimes creates new problems, like information overload or privacy concerns.
Fix the pattern
One small grammar move makes it sound right.
Not: In principal, I agree.
Say: In principle, I agree.
It's 'in principle' (the idea), not 'principal' (main / a head teacher).
Which sounds natural?
Tap the one a native speaker would say.
'In principle' neatly flags 'agreed in theory, not yet in practice'. 'Theoretically speaking' is vaguer.
Build natural chunks
Words that usually travel with it.
in principle
- agree in principle
- in principle, yes
- approved in principle
- in practice