View the verb.

(have) won

Which principal part is this verb form?

a. past

b. present

c. past participle

d. present participle

The right answer is letter c. This verb tense is formed by the auxiliar "have" or "has" plus the verb in participle form in this case is "won".

The present tense in english is very interesting.

We can find in this context: To be verb, Simple Present, Present progressive and Present Perfect Tense.

In the present perfect tense we need to built the following structure:

Verb to have + Present participle.

In this case with verb won (which is a irregular verb) has as auxiliary verb the to have, then according this structure the option c does match with the question.