The past tense of backstop is backstopped. See all forms of backstop with easy examples.

The past tense of backstitch is backstitched. See all forms of backstitch with easy examples.

The past tense of backstab is backstabbed. See all forms of backstab with easy examples.

The past tense of backspin is backspun. See all forms of backspin with easy examples.

The past tense of backspace is backspaced. See all forms of backspace with easy examples.

The past tense of backsource is backsourced. See all forms of backsource with easy examples.

The past tense of backsolve is backsolved. See all forms of backsolve with easy examples.

The past tense of backslide is backslid. See all forms of backslide with easy examples.

The past tense of backslash is backslashed. See all forms of backslash with easy examples.

The past tense of backslap is backslapped. See all forms of backslap with easy examples.