Your sentence
à+côté+de
Words in this sentence
à
to (destination); at, in, on (said of a particular place); at (said of a particular time); to (until); on the, to (some directions); from (origin); of (belonging to); by; to (used to express something not completed); used to make compound nouns to state what something is used for; …
Preposition
de
from (used to indicate origin); of (indicates possession, association or relationship); of (used to indicate cause); of (indicates an amount); used attributively, often translated into English as a compound word; from (used to indicate the start of a time or range); by (an amount); introduces the indirect object of some verbs; variously translated in English; used before infinitive phrases; often corresponding to an English to-infinitive or gerund; after certain verbs; …
Preposition