What parts of speech are the most susceptible, and the least susceptible, to linguistic change? And why? I would think that nouns are the most susceptible, and that closed word classes, such as ...
Example: I will sue the person who murdered my neighbour. In the above example, should we treat who as a relative pronoun, a conjunction, or both?
My English teacher asked me what's the difference between what if and if last week. I can't search anything about that. What only I know is what if is a question sentence. And if is a general(?) ...
Buying on margin means borrowing money from a broker to buy more securities than can be purchased with one's own money alone. I was wondering if than in the above example is a conjunction or ...