The sentence which uses the past principal part, or form, of the verb sing is <u>"I have sung in chorus for one year".</u>
Verb tenses are:
- present tense
- past tense
- past participle
- present continuous
present tense: sing
past tense: sang
past participle: sung
present continuous: singing
Therefore, the past participle of "sing" is "sung"
Learn more about past participle:
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Well, if the outdated script is leading you to negative emotions, and behaviors like that, if you change it, it should leave you to positive behaviors.
Explanation:
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