The past tense of found is founded. See all forms of found with easy examples.
The past tense of founder is foundered. See all forms of founder with easy examples.
The past tense of foulder is fouldered. See all forms of foulder with easy examples.
The past tense of fossilize is fossilized. See all forms of fossilize with easy examples.
The past tense of fossilate is fossilated. See all forms of fossilate with easy examples.
The past tense of fossilise is fossilised. See all forms of fossilise with easy examples.
The past tense of foster is fostered. See all forms of foster with easy examples.
The past tense of fossilify is fossilified. See all forms of fossilify with easy examples.
The past tense of forworth is forworthed or forword. See all forms of forworth with easy examples.
The past tense of fossick is fossicked. See all forms of fossick with easy examples.