What is the word for 3rd person use of capable or permit?

There isn't a single word that directly translates to the 3rd person use of "capable" or "permit." The specific word you need depends on the context and what you're trying to express. Here's a breakdown:

For "Capable"

* "Able" is the most common substitute for "capable" in the 3rd person. For example: "She is able to lift heavy weights."

* "Allowed" could be used if you're referring to permission: "He is allowed to enter the building."

* "Authorized" is more formal than "allowed" and implies official permission: "They are authorized to access the database."

For "Permit"

* "Allow" is the most direct substitute for "permit" in the 3rd person: "The rules allow visitors to stay for two hours."

* "Authorize" could be used to imply official permission: "The government authorizes the import of certain goods."

Other Possibilities

* "Enable" could be used to describe making someone capable of doing something: "The new software enables them to work remotely."

* "Empower" could be used to describe giving someone the authority to do something: "The manager empowers her team to make decisions."

Examples:

* "He is able to solve complex problems."

* "The company allows employees to work from home."

* "The teacher authorized the student to leave early."

Remember to choose the word that best reflects the meaning you want to convey.