Irregular VerbsPast tense of “speed”: sped, sped
The verb “speed” is irregular: its past simple is “sped” and its past participle is “sped”.
Base form (V1)
speed
/spiːd/
Past simple (V2)
sped
/spɛd/
Past participle (V3)
sped
/spɛd/
Meaning
to go very fast
Example
The car sped down the highway.
Pattern
ABB — past simple and past participle are the same
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