How do you know when to use or knows?

Here's a breakdown of how to choose between "use" and "knows":

"Use" is a verb, meaning to employ something for a particular purpose. It refers to actions.

* Example: "She uses a pencil to write."

"Knows" is the third-person singular present tense of the verb "to know". It indicates understanding, familiarity, or awareness. It refers to knowledge or mental state.

* Example: "He knows the answer to the question."

Key Differences:

* Action vs. Knowledge: "Use" describes an action, while "knows" describes a state of understanding.

* Subject: "Use" can be used with any subject, while "knows" is used specifically with a singular subject in the third person (he, she, it).

Examples to Clarify:

* "The teacher uses a whiteboard to teach the lesson." (Action)

* "The student knows the multiplication tables." (Knowledge)

* "She uses her phone to call her friend." (Action)

* "He knows how to fix the car." (Knowledge)

Tip: If you're unsure, try replacing the word with "employ" for "use" or "is aware of" for "knows." If the sentence still makes sense, you've chosen the correct word.