The past tense of underplant is underplanted. See all forms of underplant with easy examples.

The past tense of underpitch is underpitched or underpight. See all forms of underpitch with easy examples.

The past tense of underpin is underpinned. See all forms of underpin with easy examples.

The past tense of underperform is underperformed. See all forms of underperform with easy examples.

The past tense of underperceive is underperceived. See all forms of underperceive with easy examples.

The past tense of underpeep is underpeeped. See all forms of underpeep with easy examples.

The past tense of underpay is underpaid. See all forms of underpay with easy examples.

The past tense of underpackage is underpackaged. See all forms of underpackage with easy examples.

The past tense of underorder is underordered. See all forms of underorder with easy examples.

The past tense of underoil is underoiled. See all forms of underoil with easy examples.