The past tense of mastermind is masterminded. See all forms of mastermind with easy examples.
The past tense of masticate is masticated. See all forms of masticate with easy examples.
The past tense of master is mastered. See all forms of master with easy examples.
The past tense of mastre is mastred. See all forms of mastre with easy examples.
The past tense of masthead is mastheaded. See all forms of masthead with easy examples.
The past tense of mast is masted. See all forms of mast with easy examples.
The past tense of massacre is massacred. See all forms of massacre with easy examples.
The past tense of massacer is massacered. See all forms of massacer with easy examples.
The past tense of massify is massified. See all forms of massify with easy examples.
The past tense of massage is massaged. See all forms of massage with easy examples.