You could use pedir in the preterite to say what you ordered last night or that you borrowed something last week or at any point in the past. To conjugate pedir in the preterite, use its stem ped- for all forms, EXCEPT FOR the third person (both singular and plural), which require the irregular stem pid-.
What is pedir in the subjunctive?
Subjunctive of Perder
To form its subjunctive, we need to use its irregular stem pierd- in all forms, EXCEPT FOR nosotros/as and vosotros/as, which keep the regular stem (perd-). VERB: perder (pehr-DEHR) – to lose.
Is pedir a stem changer?
Pedir is an ‐ ir verb with an e>i stem change.
What is the stem change for servir and pedir?
Some verbs in the present tense are called stem-changing verbs. This means that in addition to conjugating the verb like we normally would, we must also change its spelling in all forms except the nosotros and vosotros forms. In verbs like pedir and servir, the “e” converts to an “i.”