Alright, so, whether to use singular or plural verb, it will depend on the sentence and its emphasis? If so, how if I cannot determine the emphasis if I do come across such situation in future?
Any advice for me if I do come across usage of time (such as hours/minutes/seconds) in the future?
Could you give me an example of a sentence where you cannot determine what is being emphasised so that I or other members can help you?