The slippery grammar of spoken vs written English
The Conversation
My grammar checker and I are on a break. Due to irreconcilable differences, we are no longer on speaking terms.
It all started when it became dead set on putting commas before every single “which”. Despite all the angry underlining, “this is a habit which seems prevalent” does not need a comma before “which”. Take it from me, I am a linguist.
This is just one of many challenging cases where grammar is slippery and hard to pin down. To make matters worse, it appears that the grammar we use while speaking is slightly different to the grammar we use while writing. Speech and writing seem similar enough – so much so that for centuries, people (linguists included) were blind to the differences.