The past tense of harbour is harboured. See all forms of harbour with easy examples.
The past tense of harass is harassed. See all forms of harass with easy examples.
The past tense of harang is haranged. See all forms of harang with easy examples.
The past tense of haptenize is haptenized. See all forms of haptenize with easy examples.
The past tense of harbinger is harbingered. See all forms of harbinger with easy examples.
The past tense of harangue is harangued. See all forms of harangue with easy examples.
The past tense of happify is happified. See all forms of happify with easy examples.
The past tense of hap is happed. See all forms of hap with easy examples.
The past tense of happen is happened. See all forms of happen with easy examples.
The past tense of haplotype is haplotyped. See all forms of haplotype with easy examples.