The past tense of quintuplicate is quintuplicated. See all forms of quintuplicate with easy examples.
The past tense of quintuple-click is quintuple-clicked. See all forms of quintuple-click with easy examples.
The past tense of quintuple is quintupled. See all forms of quintuple with easy examples.
The past tense of quininize is quininized. See all forms of quininize with easy examples.
The past tense of quinella is quinellaed. See all forms of quinella with easy examples.
The past tense of quine is quined. See all forms of quine with easy examples.
The past tense of quilt is quilted. See all forms of quilt with easy examples.
The past tense of quill is quilled. See all forms of quill with easy examples.
The past tense of quiff is quiffed. See all forms of quiff with easy examples.
The past tense of quieten is quietened. See all forms of quieten with easy examples.