The verb romper and its obsolete derivatives follow the conjugation pattern of deber except for its past participle which is irregular: roto. The derivatives that are still used have regular participles: corromper / corrompido
3 verbs follow this model. Below an extract:
To see other models, refer to Model Table
Based on the ending, you can identify features that different verbs have in common. Click on the verbs above to see their conjugation tables and explore their conjugation patterns.