The usage of 'in which'
26800
When to use 'which' or 'in which' or 'that' (as relative pronouns)?
136471
When can we interchange “who/which" and "that”?
89757
or , which is contained in which
125905
"which" as relative determiner?
64647
What does this 'where' mean in this context?
156544
Usage of *what* for *that* or *than* in BrE
107851
passive Vs active or omission of 'which is'
133090
Usage of “when” or “while” in this context
58152
Prepositions at the end of sentence and whom
7168
Who vs. whom in complex sentences
141810
"Whom" or "who" where the referent is both subject and object?
47817
Using "on" vs. "in"?
89238
meaning of the word "in" in context
125296
"In" or "on" the newspaper/notebook
4406
What are the grammatical rules determining whether to use "which" or "what"?
18480
Singular or plural verb after "what"
27037
Usage of 'shall' in questions