Introduction
Learning to express prohibition and rules in Spanish is essential for everyday communication. Whether you need to set boundaries, understand regulations, or navigate social situations in Spanish-speaking countries, knowing how to say someone is not allowed to do something is incredibly useful. This comprehensive guide will walk you through multiple ways to express prohibition in Spanish, from formal commands to casual warnings, complete with practical examples and cultural context.
The Most Common Way: No Puedes
The simplest and most widely used phrase for telling someone they are not allowed to do something is no puedes, which literally translates to you cannot or you are not able to. This construction uses the verb poder (can/to be able to) in its negative form.
No puedes works perfectly for informal situations where you are speaking to friends, family members, children, or anyone you would address with the informal tú form. The structure is straightforward: no puedes followed by an infinitive verb.
Examples:
No puedes entrar aquí – You cannot enter here
No puedes usar mi teléfono – You are not allowed to use my phone
No puedes estacionar en esta calle – You cannot park on this street
Formal Prohibition: No Puede
When addressing someone formally or showing respect, you should use no puede instead. This is the usted (formal you) conjugation of the same verb poder. Use this form with strangers, elderly people, authority figures, or in professional settings.
Examples:
No puede fumar aquí – You are not allowed to smoke here
No puede tomar fotografías en el museo – You cannot take photos in the museum
Disculpe, pero no puede pasar – Excuse me, but you are not allowed to pass
Regional Variations with Poder
In some Latin American countries, particularly in regions where vos is used instead of tú, you might hear no podés. This is common in Argentina, Uruguay, Paraguay, and parts of Central America. The meaning remains identical, but the conjugation changes to match the vos form.
Example:
No podés hacer eso – You are not allowed to do that (used in Argentina)
Direct Prohibition: No Se Permite
For a more official or impersonal tone, Spanish speakers often use no se permite, which means it is not permitted or it is not allowed. This phrase appears frequently on signs, in regulations, and in formal announcements. The construction uses the reflexive form of permitir (to permit/allow).
This expression does not target a specific person but rather states a general rule. It is particularly common in public spaces and official contexts.
Examples:
No se permite la entrada con alimentos – Entry with food is not allowed
No se permite el uso de celulares – Cell phone use is not permitted
Aquí no se permite gritar – Shouting is not allowed here
Adding Specificity: No Se Te Permite
To make no se permite more personal while maintaining formality, you can add an indirect object pronoun. No se te permite means you are specifically not allowed to do something. This adds a direct address while keeping the formal tone.
Example:
No se te permite acceder a esta área – You are not permitted to access this area
Stronger Prohibition: Está Prohibido
When the prohibition is absolute and serious, Spanish speakers use está prohibido, meaning it is forbidden or it is prohibited. This phrase carries more weight than no se permite and often implies legal or safety consequences for violations.
You will see está prohibido on warning signs, in legal documents, and when discussing serious rules or laws. The phrase comes from the verb prohibir (to prohibit/forbid).
Examples:
Está prohibido fumar en edificios públicos – Smoking is forbidden in public buildings
Está prohibido el paso – Entry is prohibited
Está prohibido alimentar a los animales – Feeding the animals is forbidden
Making It Personal: Te Está Prohibido
Similar to the pattern with permitir, you can personalize está prohibido by adding an indirect object pronoun. Te está prohibido means it is forbidden to you specifically, creating a direct and forceful statement.
Example:
Te está prohibido salir de noche – You are forbidden to go out at night
Colloquial Expression: No Debes
While no debes technically means you should not or you must not, native speakers often use it to express prohibition, especially in conversational contexts. This phrase uses the verb deber (should/must/ought to) and carries a sense of moral obligation or strong advice.
The line between recommendation and prohibition can be subtle with no debes, but context usually makes the meaning clear. Parents frequently use this with children, and friends use it when giving serious advice.
Examples:
No debes tocar eso – You should not touch that
No debes llegar tarde – You must not arrive late
No debes mentir – You should not lie
Commands: No Plus Subjunctive
For direct commands expressing prohibition, Spanish uses negative imperatives, which require the subjunctive mood. While this might sound complex, it is actually very common in everyday speech. The construction is simply no followed by the present subjunctive form of the verb.
For informal commands (using tú):
No hables – Do not speak
No entres – Do not enter
No toques eso – Do not touch that
For formal commands (using usted):
No hable – Do not speak
No entre – Do not enter
No toque eso – Do not touch that
Plural Commands
When addressing multiple people informally, use the vosotros form (common in Spain) or simply use the ustedes form (common in Latin America).
Examples:
No habléis – Do not speak (informal plural, Spain)
No hablen – Do not speak (formal plural or Latin American plural)
No corráis – Do not run (informal plural, Spain)
No corran – Do not run (formal plural or Latin American plural)
Contextual Usage and Cultural Notes
Understanding which phrase to use depends heavily on context. In Spain, people tend to be more direct with prohibitions, while in many Latin American countries, speakers might soften the message with additional words or phrases.
For instance, adding por favor (please) or disculpa (excuse me) can make a prohibition sound less harsh. Instead of simply saying no puedes entrar, a speaker might say disculpa, pero no puedes entrar to sound more polite.
Written Versus Spoken Prohibitions
Written signs typically use the most formal and impersonal constructions: no se permite, está prohibido, or prohibido followed by an infinitive. You will commonly see signs like prohibido fumar (smoking prohibited) or prohibido el paso (no entry).
In spoken language, especially among friends and family, no puedes and direct commands dominate. The formality level shifts based on relationship and situation.
Additional Expressions for Prohibition
Spanish offers several other ways to express that something is not allowed, each with slightly different nuances.
No tienes permitido – You do not have permission to. This phrase emphasizes lack of authorization.
Example: No tienes permitido usar la computadora – You do not have permission to use the computer
No tienes derecho a – You have no right to. This expression emphasizes entitlement or lack thereof.
Example: No tienes derecho a hablarme así – You have no right to speak to me like that
No es permitido – It is not permitted. This is a variation of no se permite, common in some regions.
Example: No es permitido correr en la piscina – Running is not allowed in the pool
Conclusion
Mastering the various ways to express prohibition in Spanish will greatly enhance your communication skills and cultural understanding. From the casual no puedes used with friends to the formal está prohibido seen on official signs, each phrase serves a specific purpose. Remember that context, formality level, and regional preferences all influence which expression is most appropriate. Practice these phrases in different scenarios, pay attention to how native speakers use them, and you will soon navigate rules and boundaries in Spanish with confidence and cultural sensitivity.
