To trust and believe that someone will do what is needed or expected.
"You can always count on Maria to stay calm in an emergency."
You can count on me.
— Bruno Mars, 'Count on Me' (song, 2010)
To trust that someone or something will help or behave in an expected way.
To trust someone or be sure that something will happen.
2 meanings, ordered from most common to least. Color-coded by CEFR level.
To trust and believe that someone will do what is needed or expected.
"You can always count on Maria to stay calm in an emergency."
You can count on me.
— Bruno Mars, 'Count on Me' (song, 2010)
To be confident that something will happen in a certain way.
"Don't count on the weather being perfect — bring a jacket just in case."
To count (enumerate) something that you rely upon — mostly transparent but with idiomatic extension.
To trust someone or be sure that something will happen.
One of the most common phrasal verbs in English. Can be followed by a noun or a gerund ('count on him', 'count on him arriving'). Informal and neutral registers both.
Natural word combinations native speakers use most often.
The five tense forms you'll use most often.
Listen to native speakers using "count on" in real YouTube videos — click a clip to watch it on Looplines.
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