Past tense of “overrun”: overran, overrun
The verb “overrun” is irregular: its past simple is “overran” and its past participle is “overrun”.
Base form (V1)
overrun
/ˌəʊvəˈrʌn/
Past simple (V2)
overran
/ˌəʊvəˈræn/
Past participle (V3)
overrun
/ˌəʊvəˈrʌn/
Meaning
to fill a place completely, more than planned
Example
Weeds overran the garden.
Pattern
ABA — base form and past participle are the same
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