Introduction
Learning how to build sentences with the verb Puedo plus an infinitive is one of the first steps for beginners in Spanish. This article explains the grammar, gives useful vocabulary, and provides many real-life examples a learner can use right away.
What does Puedo + infinitive mean?
Puedo is the first person singular present form of poder, which means to be able to or can. When you use puedo followed by an infinitive verb, you express ability or permission to do something now or in the near future.
Structure: Subject (yo implied) + Puedo + infinitive verb
Example basic pattern:
Puedo + comer = Puedo comer (I can eat)
Common infinitives that pair with Puedo
Puedo commonly appears with everyday infinitives. Below are useful verbs with short English explanations.
comer — to eat
beber — to drink
ir — to go
hablar — to speak
leer — to read
escribir — to write
ayudar — to help
entrar — to enter
salir — to leave/go out
esperar — to wait / hope
Examples for simple everyday situations
Restaurant or café:
¿Puedo ver el menú?
Can I see the menu?
Puedo pedir agua sin gas.
I can order still water.
Transportation:
Puedo pagar con tarjeta.
I can pay with card.
¿Puedo subir aquí?
Can I get on here?
Hotel or service desk:
Puedo dejar mi maleta aquí.
Can I leave my suitcase here?
No puedo entrar todavía.
I cannot enter yet.
Polite requests and permission
To ask for permission politely, learners often use ¿Puedo at the beginning of a question. This is a safe and polite form in most service or social situations.
Examples:
¿Puedo usar el baño?
May I use the restroom?
¿Puedo abrir la ventana?
May I open the window?
¿Puedo hablar con usted?
May I speak with you?
Negative and short answers
To say you cannot do something, add no before Puedo. Short answers use no or sí.
No puedo ahora.
I cannot right now.
¿Puedo ayudar? — Sí, gracias.
Can I help? — Yes, thank you.
¿Puedo entrar? — No, espere.
Can I enter? — No, wait.
Adding details: time, place, reason
You can expand sentences by adding time expressions, places, or reasons. This helps learners speak in practical contexts like schedules or appointments.
Time examples:
Puedo ir mañana.
I can go tomorrow.
No puedo hoy por la tarde.
I cannot this afternoon.
Place examples:
Puedo entrar en la oficina.
I can enter the office.
Puedo quedarme en la sala de espera.
I can stay in the waiting room.
Reason examples:
No puedo porque estoy ocupado.
I cannot because I am busy.
Puedo comprar leche para la cena.
I can buy milk for dinner.
Compound verbs and modal constructions
With Puedo you can use compound ideas, such as wanting to or needing to do something. Use an infinitive after puedo even when another verb appears earlier.
Quiero saber si puedo entrar.
I want to know if I can enter.
Necesito ver si puedo cambiar la cita.
I need to see if I can change the appointment.
Using Puedo in negative and conditional phrases
For polite refusals or conditional situations, combine no, puedo, and conditional helpers like quizás or tal vez.
Quizás no pueda hoy.
Maybe I cannot today. (note: this uses pueda — present subjunctive for uncertainty)
Si tengo tiempo, puedo ayudar.
If I have time, I can help.
Practice sentences for beginners
Below are short, realistic sentences beginners can memorize and use in daily life. Each uses Puedo plus an infinitive.
Puedo ayudar con las compras.
I can help with the shopping.
Puedo llamar más tarde.
I can call later.
Puedo esperar cinco minutos.
I can wait five minutes.
Puedo usar su bolígrafo.
I can use your pen.
Puedo leer esta nota.
I can read this note.
Puedo escribir mi nombre aquí.
I can write my name here.
Practical tips for beginners
Use short, complete sentences. This keeps your meaning clear and builds confidence.
Practice with common verbs from the vocabulary list rather than trying many new verbs at once.
Listen for puedo in messages, signs, and announcements to see how native speakers give permission or information.
When unsure, use a polite question form starting with ¿Puedo to ask permission in real situations.
Common beginner mistakes and how to avoid them
Mixing subject pronouns: In Spanish, yo is often omitted because verb form shows the subject. Saying yo puedo is correct but usually unnecessary. Use just puedo in casual speech.
Wrong infinitive ending: After puedo, always use the infinitive form of the next verb (comer, ir, leer), not a conjugated form. Correct: Puedo comer. Incorrect: Puedo como.
Using poder for permission only: Puedo can mean ability or permission. Consider context to avoid confusion. If asking permission, tone and question marks help signal intent.
Mini practice exercise
Translate these prompts and then say them aloud. Answers are below.
1. Can I pay here?
2. I can come tomorrow.
3. Can I use your phone?
4. I cannot enter now.
Answers:
1. ¿Puedo pagar aquí?
2. Puedo venir mañana.
3. ¿Puedo usar tu teléfono?
4. No puedo entrar ahora.
Short dialogues using Puedo
These micro-dialogues mirror real beginner encounters and show natural use.
At a café:
Cliente: ¿Puedo pedir un café?
Barista: Sí, claro.
At a reception desk:
Visitante: ¿Puedo dejar mi equipaje?
Recepcionista: Sí, puede dejarlo por una hora.
Asking for help:
Persona A: ¿Puedo ayudar?
Persona B: Sí, por favor, gracias.
Conclusion
Mastering Puedo plus an infinitive gives beginners a powerful tool for asking permission, expressing ability, and handling everyday tasks. Practice short sentences, focus on common verbs, and use polite question forms to build confidence quickly in real situations.
