I just googled it and saw this example(
link)
The arrival of the Internet and email ?make/?makes communication with family so much easier. The answer is makes (singular) because the subject is arrival
My OP :Why rising rates isn't that bad for bonds. I thought that rising is the subject too ;-)
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FD -
Their example (above) utilizes a prepositional phrase (“of the internet and email”) which works as a
modifier describing the subject which is “arrival.” So, they do have a
singular subject in
arrival. The word “rising” in your sentence serves as an adjective describing rates. So “rates” is your subject. However, “rising” is an unusual adjective in that it is derived from the verb “rise.” In English, when you create an adjective out of a verb it is called a “participial.” However, it works in the sentence as any other adjective would. I can certainly understand how that can be confusing
What you appear to have is an
independent (main) clause in declarative voice starting with the adverb “why.” An
independent clause is considered a sentence. Your subject, than, is “rates.” I think common usage by and large would support that. I’m inclined, however, to think that technically, you may not really have an independent clause at all, but, rather a
subordinate clause (technically not a complete sentence).
Here’s what I mean: “Why rising interest rates isn’t that bad for bonds .....” really doesn’t express a complete thought. Starting with “why” leaves us wondering a bit about what complete thought is being expressed, To do that (technically speaking) you would need to add a
main verb. The complete sentence might read:
“Why rising interest rates aren’t that bad for bonds is apparent in a number of ways.”
Here it is dissected a bit more: “Why rising interest rates aren’t bad for bonds / is / apparent / in a number of ways.”
In the above 4 word groupings there exist:
(
1) an introductory subordinate (adverbial) clause serving as subject
(2) a main verb (is)
(3) a predicate adjective (apparent)
(4) a prepositional phrase which serves to modify the main verb (Some would say the prepositional phrase modifies the predicate adjective.)
Actually, since your statement serves as
title of the thread, it need not be a sentence. Most titles aren’t. None of this alters the fact that “rates” is your subject - be it within a main or subordinate clause.
Cheers!