Yes, "year after year" should be hyphenated when used as a compound adjective before a noun (e.g., year-after-year performance). However, it is not hyphenated when used as an adverbial phrase (e.g., they met year after year).
The only town in the US with two hyphens in its name is Mammoth Lakes, California.
Hyphens are used to link words together to form compound words, such as "well-being" or "mother-in-law." They can also be used to separate syllables in words that are broken at the end of a line in writing. Additionally, hyphens are used in some prefixes, suffixes, and to avoid ambiguity or confusion in writing.
No, apostrophes and hyphens serve specific functions in writing. Apostrophes are used to indicate possession or contraction, while hyphens are used to join words or to clarify the meaning of a word or phrase. Both punctuation marks are important for clarity and proper grammar.
No, you don't need an apostrophe in for years to come. Years is plural in that sentence, not possessive. (Apostrophes are not used to make words plural.)
You say last year when you start a sentance, like: "Last year I was smart." You use past year when it's in the middle of a sentance, like: In the past year I was smart." You can not have "I did something I regret last year." I t has to be past.
Hyphens not needed
If you're using the phrase as an adjective (example "I hate the end-of-the-year audit!") then it will definitely need the hyphens. Otherwise, the hyphens are incorrect.
no hyphens - 57 years old is what you are.
Yes it should.
Yes, you should use hyphens in "eleven-year-old" when it functions as a compound adjective before a noun. For example, you would say "an eleven-year-old child." However, when using it as a predicate adjective after a verb, you do not need hyphens: "The child is eleven years old."
Most people would spell it sixteen-year-old child. But over the last 20 years, people are ignoring the hyphens.
Yes, "year to date" is typically written without hyphens when used in a sentence. However, when used as a compound adjective before a noun, it is often hyphenated as "year-to-date." For example, you would say "The year-to-date figures show an increase."
Yes it should be hyphenated.
Yes, "year to date" should be hyphenated when used as a compound adjective before a noun, as in "year-to-date performance." However, when it appears after the noun, such as "the performance year to date," no hyphens are needed. Always consider the context to determine the correct usage.
You hyphenate "35-65 year olds" as "35-65-year-olds." The hyphens connect the numbers to indicate a range and link "year" and "old" to form a compound adjective describing the age group. Always use hyphens in this context to maintain clarity.
Yes, when used as an adjective. Year-to-year is hyphenated when used as an adjective: year-to-year comparison, year-to-year budget. Year to year is not hyphenated when it is used as a time period: We come back to this same beach year to year.
Yes, there should be hyphens in "thirty-year-old" when used as a compound adjective before a noun. The correct phrasing would be "a thirty-year-old civil war." The hyphens help clarify that "thirty-year-old" is a single descriptor for the civil war.