ANDAR (to walk)
A regular -ar verb except for the preterite and the past subjunctive.
Preterite: anduve, anduviste, anduvo, anduvimos, anduvisteis, anduvieron
Imperfect subjunctive (-ra): anduviera, anduvieras, anduviera, anduviéramos, anduvieras, anduvieran
Imperfect subjunctive (-se): anduviese, anduvieses, anduviese, anduviésemos, anduvieseis, anduviesen