Usage and Grammar

Q. I have a question that my colleague and I can’t find a definitive answer to, and that is whether less or fewer is used with countable, but singular, nouns. For example, “one less/fewer group,” “one less/fewer number,” and so on.

Q. Please give me your thoughts on subject/verb agreement in the following construction: “History, and the efforts of many people, [have or has] given this island a valuable gift.” Does an and phrase set off in commas change the number of the verb?

Q. I’m trying to get clarification on the shined/shone issue, as all the sources I have found seem to differ, and it is driving me crazy. Can you confirm for me, once and for all, the use of each of these? Would the following sentence use shined or shone, for instance? Mary shone/shined the flashlight in front of them to light the way.

Q. The following wording seems problematic to me: “Additional software may be required to use the fingerprint reader.” This could be interpreted to mean that the software might have to use the fingerprint reader. Your thoughts?

Q. I received a lease agreement and am questioning the meaning of one line in it. The line says, “Landlord will be responsible for any structural or major maintenance and repairs, other than routine maintenance and repairs that are not due to Tenant’s misuse.” I believe this means that the landlord will not be responsible for repairs that are not due to tenant’s misuse, whereas I’m being told that it means that the landlord will not be responsible for repairs that are due to tenant’s misuse.

Q. Which is correct? “Because of the affect/effect of unpaid interest, your loan balance has become larger than its cash value.”

Q. I’m confused over when to use the article the in expressions like “the British psychiatrist Michael Rutter’s study.” Although readers will know it might not be the case, to me, using the makes that person the only one in that field.

Q. When used in footnotes what does the Latin word pace mean?

Q. Is it incorrect to use “and then” when stating the multiple actions of an individual? E.g., “She glanced around the room and then exited for the last time.” If it’s better to omit the and, does that mean there should be a comma in place of the and? How about in this sentence: “He got a DUI then resisted arrest”? Should there be a comma before then?

Q. I am unsure of how to handle subject-verb agreement in sentences that involve em dashes or parentheses. For example, “The president (and, to some extent, Congress) is committed to the policy” or “The president—and, to some extent, Congress—is committed to the policy.” Is it correct to treat the subject in each of these sentences as singular or plural?