The past tense of protrude is protruded. See all forms of protrude with easy examples.

The past tense of provant is provanted. See all forms of provant with easy examples.

The past tense of protocolize is protocolized. See all forms of protocolize with easy examples.

The past tense of protolyze is protolyzed. See all forms of protolyze with easy examples.

The past tense of prototype is prototyped. See all forms of prototype with easy examples.

The past tense of protocol is protocoled or protocolled. See all forms of protocol with easy examples.

The past tense of protonate is protonated. See all forms of protonate with easy examples.

The past tense of protect is protected. See all forms of protect with easy examples.

The past tense of protest is protested. See all forms of protest with easy examples.

The past tense of protend is protended. See all forms of protend with easy examples.