Question

Which principal part is this verb form? (is) cutting A. past B. present participle C. past participle D. present

Answer 1

It would be B. 
Present would be now.
Iluvcats is on Brainly.com answering question 281695.
Past often ends with -ed, or starts with had, or other words. 
She had chopped those earlier.

Answer 2

it wouldn't be a present particle because those often end with a (ing) and can't be past or past participle because that means its already been done so its present
hoped I helped xD