The past tense of skateboard is skateboarded. See all forms of skateboard with easy examples.
The past tense of skate is skated. See all forms of skate with easy examples.
The past tense of skall is skalled. See all forms of skall with easy examples.
The past tense of sjamboke is sjamboked. See all forms of sjamboke with easy examples.
The past tense of sjambok is sjambokked. See all forms of sjambok with easy examples.
The past tense of sjambock is sjambocked. See all forms of sjambock with easy examples.
The past tense of sizzle is sizzled. See all forms of sizzle with easy examples.
The past tense of sizz is sizzed. See all forms of sizz with easy examples.
The past tense of size is sized. See all forms of size with easy examples.
The past tense of sixty-nine is sixty-nined. See all forms of sixty-nine with easy examples.