Model: valer
Auxiliary: haber
Other forms: valerse/no valer
Verb valer and its derivatives follow conjugation pattern of regular verbs ending in -er except for alternation "l" -> "lg" in several indicative, subjunctive, imperative forms and alternation "e" -> "d" in all persons of indicative future simple and conditional simple
Presente
Futuro
Pretérito imperfecto
Pretérito perfecto compuesto
Pretérito pluscuamperfecto
Pretérito anterior
Futuro perfecto
Condicional perfecto
Condicional
Pretérito perfecto simple
Pretérito imperfecto (2)
Pretérito pluscuamperfecto (2)
Pretérito perfecto