The past tense of option is optioned. See all forms of option with easy examples.
The past tense of opsonise is opsonised. See all forms of opsonise with easy examples.
The past tense of opt is opted. See all forms of opt with easy examples.
The past tense of oppress is oppressed. See all forms of oppress with easy examples.
The past tense of oppugn is oppugned. See all forms of oppugn with easy examples.
The past tense of opsonize is opsonized. See all forms of opsonize with easy examples.
The past tense of oppignerate is oppignerated. See all forms of oppignerate with easy examples.
The past tense of oppilate is oppilated. See all forms of oppilate with easy examples.
The past tense of oppose is opposed. See all forms of oppose with easy examples.
The past tense of opposit is opposited. See all forms of opposit with easy examples.