grammar - about the usage of "since" in present perfect tense


Recently I was told that when since is used in a present perfect tense sentence, the time point after it should be specific.


He further points out that the sentence "The restaurant has been here since my dad was alive" is wrong.


Is it true?


Any opinions or advice are welcome


Thanks in advance




Comments

Popular posts from this blog

etymology - Origin of "s--t eating grin"

etymology - Since when has "a hot minute" meant a long time?

etymology - Why "silver-tongued" for someone who is convincing?

usage - "there doesn't seem" vs. "there don't seem"

First floor vs ground floor, usage origin

meaning - What is synonyme of "scale"?

grammatical number - "My wide range of abilities have/has helped"