Model: sostituir
Auxiliary: haber
Other forms: excluirse/no excluir
Verbs ending in -uir follow the conjugation pattern of regular verbs in -ir except for addition of "y" before "a", "e", "o" in stem in imperative, indicative and subjunctive: sostituir / sostituye
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