Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 21286

This tag is for questions about whether something obeys the rules of grammar in English. The question must INCLUDE THE SPECIFIC GRAMMATICAL CONCERN. If your question is about grammar itself, please use the "grammar" tag.

2 votes

Possessives ( 's )

The second sentence is definitely correct. The first sentence is also correct. In that sentence, room is a noun modifier applied to light: We often use two nouns together to show that one thing is a …
apsillers's user avatar
  • 2,189