Section 11.3 · Only the yo form is irregular — all other forms are completely regular · the -go ending is the signature pattern · hago · pongo · salgo · traigo
The verbs in this section have only one irregular form: the yo form. Every other form — usted, nosotros, ustedes — follows the completely regular -er or -ir conjugation rules you already know. This makes these verbs much simpler to master than boot verbs: you only need to memorize one form per verb, then apply regular endings to everything else.
The pattern is called the “-go yo” pattern because the yo form ends in -go instead of the regular -o: hago (not “haco”), pongo (not “pono”), salgo (not “salo”), traigo (not “tralo”). You already encountered this pattern with tener (tengo) in Chapter 10. Hacer, poner, salir, and traer are four of the most frequently used verbs in professional Spanish, and mastering their yo forms unlocks a huge range of work-related communication.
| Verb | Yo (IRREGULAR) | Tú (regular) | Usted/Él/Ella | Nosotros | Ustedes/Ellos |
|---|---|---|---|---|---|
| Hacer | hago-go | haces | hace | hacemos | hacen |
| Poner | pongo-go | pones | pone | ponemos | ponen |
| Salir | salgo-go | sales | sale | salimos | salen |
| Traer | traigo-go | traes | trae | traemos | traen |
| Spanish Verb | Yo Form | Tú Form (regular) | Usted Form | English Meaning |
|---|---|---|---|---|
| Hacer | hago | haces | hace | To do / To make |
| Poner | pongo | pones | pone | To put / To place |
| Salir | salgo | sales | sale | To leave / To go out |
| Traer | traigo | traes | trae | To bring |
Hacer is one of the highest-frequency verbs in Spanish. Yo form: hago (irregular, -go ending). All other forms are regular -er: hace, hacemos, hacen. Hacer is used to express doing work tasks (Yo hago el reporte), making things (Ella hace el café), and asking what someone does (¿Qué hace usted?). In professional settings, ¿Qué hace usted? is one of the most important questions — it asks about someone’s job or role. Hacer also appears in time expressions: hace calor (it is hot), hace frío (it is cold), hace tres años (three years ago). The yo form hago is the only form you need to memorize; everything else follows regular patterns. A common professional phrase: Yo hago lo que puedo (I do what I can).
Poner means to put or to place something somewhere. Yo form: pongo (-go ending). All other forms are regular -er: pone, ponemos, ponen. Used for organizing physical spaces and objects: Yo pongo mis llaves en el escritorio (I put my keys on the desk), Usted pone los documentos en la carpeta (You put the documents in the folder). Ponemos atención (we pay attention — literally “we put attention”) is a fixed professional expression. Poner la mesa (to set the table) is a common domestic and social phrase. Note: poner can also be used reflexively as ponerse to mean “to put on” (clothing) or “to become” (an emotional state), but the basic form is what matters here.
Salir is an -ir verb meaning to leave or to go out. Yo form: salgo (-go ending). All other forms are regular -ir: sale, salimos, salen. In professional contexts, salir is used for departure times and schedules: Yo salgo de la oficina a las cinco (I leave the office at five), ¿A qué hora sale usted de su casa? (What time do you leave your house?). Salir para (to leave for a destination) is common: Ustedes salen para la reunión ahora (You all are leaving for the meeting now). Salir con (to go out with) is used socially: Usted sale con sus amigos los sábados (You go out with your friends on Saturdays). The key distinction: salir de (leave from a place), salir para (leave for a destination).
Traer means to bring something to the speaker’s location (as opposed to llevar, which means to take something away). Yo form: traigo — note this is -aigo, slightly different from the other -go verbs, but still the same -go family. All other forms are regular: trae, traemos, traen. Traer is essential in professional and social settings: Yo traigo el reporte a la reunión (I’m bringing the report to the meeting), ¿Qué trae usted para el almuerzo? (What are you bringing for lunch?), Nosotros traemos materiales para todos (We bring materials for everyone). The distinction between traer (bring here) and llevar (take there) is important: traer implies movement toward the speaker; llevar implies movement away.
The -go yo pattern is consistent and predictable. Once you know hago / pongo / salgo / traigo, you have mastered these verbs entirely — because every other form follows the regular -er or -ir endings you already know. This is the most learner-friendly irregularity in Spanish: four forms to memorize (one per verb) instead of four sets of irregularities. Notice also that you already know this pattern: tener → tengo from Chapter 10. Other verbs in this family that you will encounter later include venir → vengo (to come) and decir → digo (to say). The -go pattern is one of the most important and recurring features of Spanish irregular verbs, and recognizing it makes learning new verbs faster.
Listen to each sentence in Spanish, then repeat aloud during the countdown pause.
Sentences 1–5 drill hacer across all four forms, including weather expressions and the professional question ¿Qué hace usted? Sentences 6–10 practice poner for organizing workspaces and paying attention. Sentences 11–15 use salir with departure times, social plans, and salir de / salir para. Sentences 16–20 drill traer for bringing items to meetings and the workplace. Sentences 21–25 combine all four verbs in realistic multi-verb professional sentences — reinforcing that only yo is irregular while all other forms are regular.
Step 1 — Identify the form: Before repeating, identify the subject. If it’s yo → expect the -go form (hago / pongo / salgo / traigo). If it’s anything else → expect a regular ending.
Step 2 — Contrast drill: For each verb, say the yo form and the usted form back-to-back to feel the contrast: hago — hace · pongo — pone · salgo — sale · traigo — trae. This rhythm makes the irregularity automatic.
Step 3 — Connect to tengo: Before each -go form, think: “Just like tengo.” This anchors the new forms to the pattern you already know from Chapter 10.
The -go four chant: Say the four yo forms rapidly until automatic: hago — pongo — salgo — traigo. Add tengo from Chapter 10: tengo — hago — pongo — salgo — traigo. Five forms, five seconds. Repeat ten times. This is the fastest way to permanently memorize the -go family.
Daily routine drill with hacer and salir: Practice describing your morning: Yo hago el café, pongo mis cosas en la mochila y salgo de la casa a las siete (I make the coffee, put my things in my backpack and leave the house at seven). Linking all three verbs in one real-world sentence builds fluency fast.
Meeting prep drill with traer: Practice: Yo traigo ___ for five different things you might bring to a meeting: el reporte, los documentos, mi computadora, café, materiales. Then: ¿Qué trae usted? — Yo traigo ___. This question-answer pair is used constantly in professional coordination.
Choose the correct answer. 20 questions drawn randomly from a pool of 30.