Irregular VerbsPast tense of “redo”: redid, redone
The verb “redo” is irregular: its past simple is “redid” and its past participle is “redone”.
Base form (V1)
redo
/riːˈduː/
Past simple (V2)
redid
/rɪˈdɪd/
Past participle (V3)
redone
/riːˈdʌn/
Meaning
to do something again
Example
We had to redo the whole report.
Pattern
ABC — all three forms are different
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