The past tense of quadrate is quadrated. See all forms of quadrate with easy examples.

The past tense of quadrille is quadrilled. See all forms of quadrille with easy examples.

The past tense of quad is quadded. See all forms of quad with easy examples.

The past tense of pythagorize is pythagorized. See all forms of pythagorize with easy examples.

The past tense of quack is quacked. See all forms of quack with easy examples.

The past tense of quackle is quackled. See all forms of quackle with easy examples.

The past tense of quadrangulate is quadrangulated. See all forms of quadrangulate with easy examples.

The past tense of pyrolyze is pyrolyzed. See all forms of pyrolyze with easy examples.

The past tense of pyrolyse is pyrolysed. See all forms of pyrolyse with easy examples.

The past tense of pyrolysize is pyrolysized. See all forms of pyrolysize with easy examples.