"Who does have the key of the room" or "whom does have the key of the room?"
37073
"who" vs. "whom" and when to omit the relative pronoun
122988
How can the relative pronoun 'which' have an adjectival phrase as its antecedent? Exactly what may act as antecedent for 'which'?
34479
'Who' or 'which' in reference to companies
36633
Which is correct? "Did you know?" or "Do you know?"
46700
What the matter is vs. what is the matter used in the affirmative
63564
"Most of which" or "most of whom"?
126460
Should you use "who" or "that" when talking about multiple people doing something?
125625
Having or has? What is the best way to say that sentence
86986
Using What and Which
38716
Is there a difference between “?!” and “!?”?
119719
"Do" vs. "does" with multiple singular subjects
131090
On the singular vs plural aspects of "who"
30933
'Which', 'whose' or something else?
136471
When can we interchange “who/which" and "that”?
65159
How many complements are in "I ask you to clean the room"?
59180
When to use what or who
124826
"that which" used together