Phrasal verb
decide on
Definition
phrasal verb. to choose one thing or person from a group of options after thinking about it carefully.
phrasal verb. to select a specific option or course of action from a range of possibilities; implies a period of deliberation prior to the final choice.
Examples
“We need to decide on a color for the kitchen.”
“After looking at several different models, they finally decided on the blue sedan.”
“The committee spent three hours debating the budget before they could finally decide on a suitable candidate for the director position.”
Examples
simple
“We need to decide on a color for the kitchen.”
contextual
“After looking at several different models, they finally decided on the blue sedan.”
complex
“The committee spent three hours debating the budget before they could finally decide on a suitable candidate for the director position.”
Usage
the object is usually the final choice made (a plan, a date, or a person).
Teaching tip
contrast with 'decide to' (followed by an infinitive verb) versus 'decide on' (followed by a noun or gerund); 'on' emphasizes the selection process among alternatives.
Pitfall
We decided on go to Italy.
We decided on going to Italy.
the preposition 'on' must be followed by a noun or a gerund (-ing form), not a base verb.
Phrasal verb
Particles
on
Separability
inseparable
Pattern
decide + on + object