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Deepcosmos Posted 10 years ago
Grammar

hours that a person should sleep

Hello, everyone!!

1. Recently I have frequently seen following sentences on the reliable articles;

1) Even though there is a minimum requirement for the number of hours that you should sleep per night, the best news is the consensus panel did not place a limit on the maximum hours you should sleep.

2) There's no magic number of hours that a person should sleep.

2. Especially regarding above 2) I guess it is not correct grammartically with following reasons;

1) There is no 'magic number of hours'
+
2) A person should sleep '(for) magic number of hours'
 * Regarding the omitted 'for', I think this expression is 'adverbial 
   accusative' and also above 'sleep' is an intransitive verb.
===
1)+2) =

a) There is no magic number of hours for which a person should sleep.

b) There is no magic number of hours which (or that) a person should sleep for.

c) There is no magic number of hours (omitted which or that) a person should sleep for.

3. Thus, would you explain how above 2 sentences without for is possible?

Always thanking your replies,

Best Rgds
  

Top answer

deepcosmos a) There is no magic number of hours for which a person should sleep. Moreover, in formal English I understand ' f or which ' after a specific antecedent cannot be replaced with the relative adverb-' when ' and also ' when ' cannot be done with ' that '.

  • deepcosmos a) There is no magic number of hours for which a person should sleep.
  • Moreover, in formal English I understand ' f or which ' after a specific antecedent cannot be replaced with the relative adverb-' when ' and also ' when ' cannot be done with ' that '.
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1 Answers
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deepcosmosa) There is no magic number of hours for which a person should sleep.
Moreover, in formal English I understand 'for which' after a specific antecedent cannot be replaced with the relative adverb-'when' and also 'when' cannot be done with 'that'.

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