If a non-native speaker of English uses correct prepositions in their written and oral communication, they are said to have collocational knowledge/competence which can be defined as knowing which ...

I just realized that yesterday I promised to talk about how prepositions get thrown into the mix. It's pretty easy really. Let's start out today's discussion with the difference between who and whom.

An English grammar snob was sitting in a coffee shop at a railway station. A young person sitting at the same table asked the lady in a friendly tone, “Ma’am where are you going to?” The lady replied ...