1
The relative pronoun is next to the verb
2
The relative clause is next to the pronoun
3
They are helpful to add information
4
They use extra information
5
It´s a characteristic of Defining Relative clauses
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They just use esential information
7
It´s a characteristic of Non Defining Relative clauses
8
To talk about places
9
You use it to talk about possession
10
You use it when you talk about things
11
You use it both people and places
12
With this one you talk about time
13
You use it when the person is the object of the sentence
14
You use it when you talk about people