Certainly! In English, most verbs follow a regular pattern for forming the present participle, which typically involves adding “-ing” to the base form (e.g., “walk” becomes “walking”). However, some verbs have irregular present participle forms, where the form does not follow the standard pattern. Here are some examples:

1. Be

• Base Form: be
• Present Participle: being

2. Have

• Base Form: have
• Present Participle: having

3. Go

• Base Form: go
• Present Participle: going

4. Do

• Base Form: do
• Present Participle: doing

5. See

• Base Form: see
• Present Participle: seeing

6. Begin

• Base Form: begin
• Present Participle: beginning

7. Lie (to recline)

• Base Form: lie (recline)
• Present Participle: lying

8. Swim

• Base Form: swim
• Present Participle: swimming

9. Sing

• Base Form: sing
• Present Participle: singing

10. Ring

• Base Form: ring
• Present Participle: ringing

Additional Notes:

• Lie (to tell a falsehood): Different from “lie” (to recline). Its present participle is lying as well, but it follows a regular pattern.

In these examples, the present participles either retain some irregularities in their formation or have unique spellings that deviate from the regular “-ing” pattern.