“Dave” recently wrote:
“I just read your article ‘Bad Grammar or Language Change’ and wanted to let you know that I found a grammatical error in your article.“
“In the sentence ‘the number of suffixes for marking grammatical functions like number, person, tense, are disappearing faster than frogs’, the subject of the sentence is number. This singular noun does not agree with the verb in the sentence are. What is most curious to me is that the subject of nouns and verbs not agreeing is discussed only a few paragraphs above this sentence”.
Thanks for the edit. I have to say, in my own defense, that this is not an uncommon error. It comes from the fact that English speakers are losing their grasp of subject and object due to the loss of case endings. At least that is my opinion.
Kay Bock of the University of Illinois (a former student of mine) disagrees. She is trying to find a grammatical pattern among these mistakes. We coauthored a paper on the subject, where I was asked only to provide data for Russian.
What happens when speakers lose control of the subject – object distinction but not verb agreement? Well, one thing is that they rely on the noun nearest the verb to reflect agreement. That is how I compensated, along with the vast majority of US speakers.
Another way is to resort to semantics: if the subject noun refers to a group, then agreement is plural. If it refers to a single item, singular. That is the British solution. They say things like “the parliament are”, “the team are” but the “player is”, “the lamp is”.
Both these approaches are temporary. We are all waiting for the -s which distinguishes 3rd singular verbs from 3rd plural to fall by the wayside. That will solve everything.