To be used to is a structure used to express habits and customs that are familiar to us.

When expressed in its affirmative form, the verb confirms that the subject has some customs.

https://open.books4languages.com/english-a2-grammar/chapter/to-be-used-to-affirmative/

Temporal clauses are part of the adverbial clauses  which are composed of independent and dependent clauses, linked by  connectors. The connectors of temporal clauses refer to a specific point  in time.

https://open.books4languages.com/english-a2-grammar/chapter/temporal-subordinate-clauses/

Adverbs are nouns that function as modifiers of other elements of the clause. They can provide a wide range of information.

Adverbs of frequency are used to provide information about the frequency of an event {see Adverbs of Frequency, A1 level}.

https://open.books4languages.com/english-a2-grammar/chapter/adverbs-of-frequency/

Adverbs are nouns that function as modifiers of other elements of the clause. They can provide a wide range of information.

Adverbs of time are used to provide information about the time.

https://open.books4languages.com/english-a2-grammar/chapter/adverbs-of-time/

A conditional sentence is usually composed of two parts: the if-clause (or conditional clause) that expresses the condition, and the main clause that expresses the consequence of that condition.

First conditional is used to express future conditions and consequences or to express something that is possible to happen.

https://open.books4languages.com/english-a2-grammar/chapter/first-conditional/

A conditional sentence is usually composed of two parts: the if-clause (or conditional clause) that expresses the condition, and the main clause that expresses the consequence of that condition.

We use the zero conditional structure when the result of the condition is always true.

https://open.books4languages.com/english-a2-grammar/chapter/zero-conditional/

The past continuous (or progressive)  is the tense used to express situations that take place in the past and  were in progress at any moment during a period of time.

When expressed in its interrogative form, it is used to make questions about things that were happening in a past period of time.

https://open.books4languages.com/english-a2-grammar/chapter/past-continuous-interrogative/

The past continuous (or progressive) is the tense used to express situations that occurred in the past and were in progress at any moment during a period of time.

When expressed in its negative form, the verb denies that something was happening in a past period of time.

https://open.books4languages.com/english-a2-grammar/chapter/past-continuous-negative/

The past continuous (or progressive) is the tense used to express situations that occurred in the past and were in progress at any moment during a period of time.

When expressed in its affirmative form, the verb confirms that something was happening in a past period of time.

https://open.books4languages.com/english-a2-grammar/chapter/past-continuous-affirmative/

Pronouns are words used to avoid repetitions of a noun {see Subject Pronouns, A1 Level}.

Relative pronouns  are used to introduce relative clauses. They refer to place and time by  replacing the subject expressed in the main clause to avoid the  repetition of it in the relative clauses {see Relative Pronouns, A1 Level}.

https://open.books4languages.com/english-a2-grammar/chapter/relative-pronouns-of-place-and-time/