Capable: ability to act

The idea

Use capable of before a noun or an action ending in -ing. A capable guide is competent.

Examples

• This battery is capable of powering the lamp overnight.
• Our team is capable of solving the puzzle.
• The bridge is capable of carrying heavy vehicles.
• A capable guide led us through the forest.
• The robot is capable of sorting small objects.
• She is capable of learning a new skill.

Watch out

Do not follow capable directly with to and a verb: use capable of doing.

Try it yourself

1. Choose the correct word. The crane is capable ___ lifting a boat. (of / to)

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   of

   of connects the adjective to the action.

2. Choose the correct word. This crane is capable of ___ a boat. (lifting / lift)

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   lifting

   lifting follows the preposition in its action form.

3. Choose the correct word. The skilled pilot is a ___ professional. (capable / incapable)

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   capable

   capable describes the trained pilot’s competence.

Use it today

Describe a task you are capable of doing.