Some common -ar and -er verbs change a stressed stem vowel in the present subjunctive.
The idea
Pensar gives piense and pienses, while poder gives pueda and puedas; nosotros forms such as pensemos keep the unchanged stem.
Examples
- Quiero que pienses con calma.I want you to think calmly.
- Es importante que puedas descansar.It is important that you can rest.
- Prefiero que vuelvan temprano.I prefer that they return early.
- Te pido que cuentes la historia.I ask you to tell the story.
- Es mejor que pensemos juntos.It is better that we think together.
- Quiero que volvamos antes de cenar.I want us to return before dinner.
Read-aloud uses a synthetic Spanish voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.
No Spanish device voice is available. You can still read the text.
Watch out
This pattern is limited here to the selected -ar and -er verbs; some -ir verbs have additional changes.
Try it yourself
Choose the tú subjunctive of pensar. Quiero que tú ___ con calma. (pienses / penses)
Show answer or example answer
pienses
Pienses is the tú present subjunctive of pensar.
Choose the tú subjunctive of poder. Es importante que tú ___ descansar. (puedas / podas)
Show answer or example answer
puedas
Puedas is the tú present subjunctive of poder.
Choose the nosotros subjunctive of pensar. Es mejor que nosotros ___ juntos. (pensemos / piensemos)
Show answer or example answer
pensemos
Pensemos is the nosotros present subjunctive of pensar.
Practice round
Answer questions, then rebuild Spanish sentences where available. We keep your score.
Choose the tú subjunctive of pensar. Quiero que tú ___ con calma. (pienses / penses)
Choose the tú subjunctive of poder. Es importante que tú ___ descansar. (puedas / podas)
Choose the nosotros subjunctive of pensar. Es mejor que nosotros ___ juntos. (pensemos / piensemos)
Tap the words in the right order.
Tap the words in the right order.
Tap the words in the right order.
Keep your progress
Sign up for free to save your practice results in your account.
Sign up to saveI already have an accountUse it today
Give a wish for someone to think and a recommendation that someone can rest using the requested subjunctive forms.

