Here are the common interrogative pronouns in English with three examples for each:

1. Who:

   • "Who is the new employee joining our team?"
   • "Who won the singing competition?"
   • "Who is responsible for this project?"

2. Whom:

   • "To whom did you lend your phone?"
   • "Whom did she invite to the wedding?"
   • "With whom are you going to the party?"

3. Whose:

   • "Whose car is blocking the driveway?"
   • "Whose idea was it to start the book club?"
   • "Whose turn is it to do the dishes?"

4. Which:

   • "Which dress should I wear to the party?"
   • "Which restaurant serves the best pizza in town?"
   • "Which movie did you watch last night?"

5. What:

   • "What time does the concert start?"
   • "What are your plans for the weekend?"
   • "What is the capital city of France?"

Interrogative pronouns play a crucial role in forming questions and seeking specific information. By utilizing these pronouns effectively, you can engage in meaningful conversations, gather details, and facilitate discussions.