Spanish Commands: Tú, Usted, and Nosotros

Giving clear instructions is essential in any language, whether you're guiding a friend, directing a team, or making a request. In Spanish, the command form, or the imperative mood, allows you to do just that. Mastering commands requires navigating different levels of formality and understanding specific conjugation patterns. This guide will equip you to give affirmative and negative orders in the most common contexts: speaking informally to one person (tú), formally to one or more people (usted/ustedes), and making suggestions as a group (nosotros).

The Informal Affirmative Tú Command

The affirmative tú command is the simplest form to learn, as it's identical to the third-person singular (él/ella/usted) form of the present indicative. Think of it as the "dictionary form" you already know. To tell a friend to do something, you simply use this verb form.

• Hablar (to speak) → ¡Habla! (Speak!)
• Comer (to eat) → ¡Come! (Eat!)
• Vivir (to live) → ¡Vive! (Live!)

However, several high-frequency verbs have irregular affirmative tú commands that must be memorized. A common mnemonic is "Vin Diesel Has Ten Weapons, Eh?" which helps recall: Venir, Decir, Salir, Hacer, Tener, Ir, Poner, Ser.

• decir → di (say)
• hacer → haz (do/make)
• ir → ve (go)
• poner → pon (put)
• salir → sal (leave)
• ser → sé (be)
• tener → ten (have)
• venir → ven (come)

Formal Commands: Usted and Ustedes

When you need to show respect or address someone you don't know well, you use the formal usted (singular) or ustedes (plural) commands. The formation rule is consistent: start with the present subjunctive form. For usted, use the él/ella/usted subjunctive form. For ustedes, use the ellos/ellas/ustedes subjunctive form.

Formation Steps:

1. Take the yo form of the present indicative (e.g., hablo, como, vivo).
2. Drop the -o ending.
3. Add the opposite vowel ending:

• For -ar verbs: add -e for usted, -en for ustedes.
• For -er/-ir verbs: add -a for usted, -an for ustedes.

Examples:

• Hablar: yo hablo → hable (usted), hablen (ustedes)*
• Comer: yo como → coma (usted), coman (ustedes)*
• Abrir: yo abro → abra (usted), abran (ustedes)*

This rule also applies to irregular verbs. For instance, tener has a yo form of tengo. Following the steps: teng- + -a = tenga (usted), teng- + -an = tengan (ustedes).

The Nosotros Command: "Let's..."

To suggest doing something together, you use the nosotros command, equivalent to "Let's..." in English. This is also formed using the present subjunctive, specifically the nosotros form. For regular verbs, this form is identical to the affirmative nosotros conjugation, except for -ar verbs, which change the final -mos to -emos.

Formation:

• -ar verbs: Start with the nosotros present indicative form (e.g., hablamos), replace -amos with -emos. → Hablemos. (Let's speak.)
• -er/-ir verbs: Use the nosotros present indicative form directly. → Comamos. (Let's eat.) / Vivamos. (Let's live.)

A common irregular example is ir (to go). The nosotros command is vamos, but to avoid confusion with the present indicative "we go," the form vayamos (from the subjunctive) is also used for the command "Let's go."

Negative Commands and Pronoun Placement

For all negative commands (telling someone not to do something), you always use the present subjunctive. The word no precedes the verb.

• Tú (negative): No hables. (Don't speak.)
• Usted (negative): No hable. (Don't speak.)
• Ustedes (negative): No hablen. (Don't speak.)
• Nosotros (negative): No hablemos. (Let's not speak.)

Pronoun attachment is a critical skill. Pronouns (like me, te, lo, la, nos, se) attach to the end of affirmative commands. For negative commands, pronouns go before the verb.

• Affirmative: Cómelo. (Eat it.) Pronoun attached.
• Negative: No lo comas. (Don't eat it.) Pronoun before.

When you add one or more pronouns to an affirmative command, you must often add an accent mark to maintain the original stress of the command word. Count back three vowels from the end of the new word (including the attached pronouns) and place the accent.

• Háblame. (Talk to me.) Without pronoun: Habla (stress on 'Ha'). With pronoun: Hablame would stress 'la'. Count back 3 vowels: me (1), la (2), b (3) → accent on 'Ha'.
• Dígamelo. (Tell it to me.) Count back: lo (1), me (2), ga (3) → accent on 'Di'.

Common Pitfalls

1. Mixing up affirmative and negative tú forms: The biggest trap is using the same form for both. Remember: Affirmative tú uses the él/ella present indicative (Come). Negative tú uses the tú present subjunctive (No comas). Saying "No come" means "He/She doesn't eat," not "Don't eat."

1. Incorrect pronoun placement with negative commands: It's easy to mistakenly attach the pronoun in a negative command because it feels similar to the affirmative. Always remember the rule: Affirmative = Attach, Negative = Separate. "No levántate" is incorrect; it should be No te levantes (Don't get up).

1. Forgetting the accent mark on commands with attached pronouns: Omitting the written accent changes the word's stress and is a spelling error. While a native speaker might understand "Dime" (tell me) without an accent, the correct form is Dime (from decir), but for a longer verb like prepare, it's Prepáramelo (Prepare it for me). When in doubt, count back three syllables.

1. Overusing the tú command: In professional settings or with new acquaintances, using an informal tú command can be perceived as rude. When unsure, default to the formal usted command. It's better to be overly polite than inadvertently disrespectful.

Summary

• Affirmative tú commands use the él/ella/usted present indicative form, with eight key irregulars: di, haz, ve, pon, sal, sé, ten, ven.
• All formal commands (usted/ustedes) and all negative commands are formed using the present subjunctive.
• The nosotros command ("Let's...") uses the nosotros subjunctive form, which for -ar verbs changes from -amos to -emos.
• Pronouns attach to the end of affirmative commands but precede negative commands. Attaching pronouns to affirmative commands often requires adding a written accent mark to maintain correct pronunciation.