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▷ Past participle of undo / undoes | Learniv.com
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Past participle of undo
undoes





Past participle

undone




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Participle of the irregular verb [undo / undoes]

​The past participle is one of the most important parts of English grammar. It’s used to express perfect tenses and to form the passive voice. It’s also a useful tool for writing sentences that describe actions that started in the past and are still happening today. The past participles of irregular verbs don’t follow a specific pattern and can have numerous endings.

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Present participle

undoing 


Infinitive

undo / undoes






Other verbs conjugation undo / undoes



Present "undo / undoes"I undo
Present Continuous "undo / undoes"I am undoing
Simple past "undo / undoes"I undid
Past Continuous "undo / undoes"I was undoing
Present perfect "undo / undoes"I have undone
Present perfect continuous "undo / undoes"I have been undoing
Past perfect "undo / undoes"I had undone
Past perfect continuous "undo / undoes"I had been undoing
Future "undo / undoes"I will undo
Future continuous "undo / undoes"I will be undoing
Future perfect "undo / undoes"I will have undone
Future perfect continuous "undo / undoes"I will have been undoing



Irregular verbs