What is the past participle of...?

What is the past participle of "forget"?

• forgot

• forgotten

What is the past participle of "run"?

• run

• ran

What is the past participle of "swim"?

• swam

• swum

What is the past participle of "take"?

• took

• taken

What is the past participle of "know"?

• knew

• known

What is the past participle of "wear"?

• wore

• worn

What is the past participle of "begin"?

• began

• begun

What is the past participle of "see"?

• saw

• seen

What is the past participle of "fly"?

• flew

• flown

What is the past participle of "grow"?

• grew

• grown