To need someone or something for support, survival, or success
"Many small businesses depend on repeat customers to stay profitable."
To need someone or something in order to function or succeed, or to vary according to conditions
To need someone or something, or to say that something will be different depending on the situation
3 meanings, ordered from most common to least. Color-coded by CEFR level.
To need someone or something for support, survival, or success
"Many small businesses depend on repeat customers to stay profitable."
To vary or change according to particular conditions or factors
"Whether we go camping this weekend depends on the weather forecast."
To trust that someone will behave in a reliable, consistent way
"You can always depend on her — she has never let us down."
Extremely common in all registers. The phrase 'it depends' (without 'on') is used alone when the condition is understood or will be stated separately. 'That depends on...' is one of the most frequent sentence patterns in English.
Natural word combinations native speakers use most often.
The five tense forms you'll use most often.
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