Chapter 13 · Planning the Future Section 13.2 — The Conjunction Que
13.1 Ir + a + Infinitive 13.2 The Conjunction Que 13.3 Coming Soon

Spanish Grammar — The Conjunction Que

Section 13.2  ·  The word that connects ideas · que is NEVER optional in Spanish · reporting speech · opinions · hopes · describing nouns · decir que · pensar que · esperar que

📖 Introduction — Section 13.2: The Conjunction Que

The word que is one of the most essential words in the entire Spanish language. It appears constantly in natural speech, functioning as a connector that joins two ideas into a single flowing sentence. Without que, your Spanish sounds choppy and fragmented — a string of short isolated statements. With que, your sentences become fluid, nuanced, and natural.

In English, the equivalent word “that” is often optional: you can say “I think it is good” or “I think that it is good.” In Spanish, que is never optional. Dropping it makes the sentence grammatically wrong. This section covers the four main uses of que: reporting speech (decir que), expressing opinions (pensar/creer que), expressing hopes (esperar que), and describing nouns as a relative pronoun (el libro que yo leo). Mastering each use transforms your Spanish from competent to truly fluent.

que is MANDATORY — never optional like English that decir que · pensar que · creer que · esperar que saber que · parece que · yo se que · espero que relative pronoun: el libro que · la medicina que · el hombre que connects two clauses into one natural flowing sentence

⚡ The Three Roles of Que — One Word, Many Functions

que
Role 1 — Conjunction
Reporting / Opinion / Hope
Digo que el reporte está listo.
Pienso que el plan es bueno.
Espero que llegue pronto.
Role 2 — Mandatory Bridge
Never Optional
✓ Yo sé que usted trabaja.
✗ Yo sé usted trabaja.
que cannot be dropped!
Role 3 — Relative Pronoun
Describing Nouns
El libro que yo leo es interesante.
La medicina que necesita está aquí.
which / that (referring to a noun)
The core rule:  Wherever English uses “that” after verbs of saying, thinking, believing, knowing, or hoping — Spanish uses que and it is always required. There is no situation in standard Spanish where que can be dropped from these structures.

🎉 English “That” vs. Spanish “Que” — The Key Difference

English — “That” Is Optional

I think [that] it is good. ✓
I think it is good. ✓

I know [that] you work hard. ✓
I know you work hard. ✓

She says [that] the meeting is late. ✓
She says the meeting is late. ✓

⚠ Spanish — “Que” Is REQUIRED

Pienso que es bueno. ✓
Pienso es bueno. ✗ (grammatically wrong)

que usted trabaja mucho. ✓
Sé usted trabaja mucho. ✗ (wrong)

Ella dice que la reunión es tarde. ✓
Ella dice la reunión es tarde. ✗ (wrong)

Memory anchor:  Every time you would say “that” in English after a verb of saying, thinking, or knowing — you must say que in Spanish. And unlike English, you cannot leave it out. When in doubt: include que.

📊 Vocabulary Chart: Common Phrases with Que

Spanish PhraseEnglish MeaningExample
Yo sé que… I know that… Yo sé que usted trabaja mucho.
Usted dice que… You say that… Usted dice que es tarde.
Tú dices que… You say that… (informal) Tú dices que el plan es bueno.
Espero que… I hope that… Espero que todo esté bien.
El hombre que… The man who/that… El hombre que habla es el jefe.
Parece que… It seems that… Parece que va a llover.
Yo pienso que… I think that… Yo pienso que el plan es excelente.

1. Reporting Speech — Decir que

dice que · digo que · dices que · decimos que · dicen que · relaying messages

The most common use of que with a verb you already know: decir + que. From Section 12.3, you learned that digo que, dice que, decimos que, and dicen que are how you report what someone says. The que is the essential hinge that connects the reporting verb (decir) to the content being reported. Usted dice que el hospital es muy bueno (You say that the hospital is very good). El jefe dice que la reunión es a las nueve (The boss says that the meeting is at nine). Ellos dicen que van a llegar tarde (They say that they are going to arrive late — notice: decir que + informal future). You can chain ideas powerfully this way: someone says something, and that something itself contains a future plan, an opinion, or another que structure.

Decir que + informal future: Two structures from this chapter combine naturally: Ellos dicen que van a llegar tarde = They say that they are going to arrive late. The que bridges decir to the informal future structure (van a llegar). This combination is extremely common in everyday Spanish reporting.
✏️ Example Sentences — decir que:
  1. Usted dice que el hospital es muy bueno — me alegra escucharlo.
  2. Tú dices que el plan es bueno — me alegra que estés de acuerdo.
  3. Yo digo que el reporte está listo — puede revisarlo cuando quiera.
  4. Nosotros decimos que necesitamos más tiempo para terminar bien.
  5. Ellos dicen que van a llegar tarde — hay mucho tráfico hoy.
  6. Tú dices que vas a llegar a tiempo — confio en ti.

2. Expressing Opinions — Pensar que / Creer que

pienso que · piensas que · creo que · pensamos que · cree que · sharing your views

Two key verbs for sharing opinions also require que: pensar (to think) and creer (to believe). Both are stem-changing: pensar is e→ie (pienso, piensa, pensamos, piensan) and creer is regular (-er verb). Yo pienso que el plan es excelente (I think that the plan is excellent). Usted cree que el clima va a cambiar (You believe that the weather is going to change). Nosotros pensamos que la oficina es pequeña (We think that the office is small — nosotros form of pensar, no stem change). ¿Usted cree que el doctor está aquí? (Do you believe the doctor is here?) — notice: even in questions, que is required. Opinion-giving with these verbs is a fundamental professional and social skill, and que is always the connector.

Pensar que vs. Pensar + infinitive: Pienso que es bueno (I think that it is good — opinion about something). Pienso trabajar mañana (I plan to work tomorrow — personal intention, no que). When pensar is followed by que, it expresses an opinion about someone or something. When pensar is followed directly by an infinitive, it expresses a personal plan.
✏️ Example Sentences — pensar/creer que:
  1. Yo pienso que el plan es excelente — podemos proceder con confianza.
  2. Tú piensas que la propuesta es buena — ¿por qué exactamente?
  3. Usted cree que el clima va a cambiar esta tarde — trae paraguas.
  4. Nosotros pensamos que la oficina es muy pequeña para el equipo.
  5. Tú crees que el doctor está aquí — vamos a preguntar.
  6. Ella piensa que el proyecto es muy importante para la comunidad.

3. Expressing Hopes — Esperar que

espero que · esperas que · esperamos que · espera que · hoping for outcomes

Esperar (to hope / to expect / to wait for) is a regular -ar verb that works with que to express wishes and hopes for outcomes. Yo espero que usted tenga un buen día (I hope that you have a good day). Nosotros esperamos que el bus llegue pronto (We hope that the bus arrives soon). Ellos esperan que la tienda abra a las ocho (They hope that the store opens at eight). You will notice that the verb after esperar que often looks different from the forms you have learned — this is because these sentences use the subjunctive mood, which will be covered in a future chapter. For now, simply recognize and use these as complete phrases. The most practical everyday expressions are espero que todo esté bien (I hope everything is well) and espero que pueda / puedas (I hope you can) — both are extremely common in professional and social contexts.

Esperar + infinitive vs. esperar que: Espero terminar pronto (I hope to finish soon — same subject, no que). Espero que usted termine pronto (I hope that you finish soon — different subject, que required). When the subject of both verbs is the same, use esperar + infinitive. When subjects are different, use esperar + que.
✏️ Example Sentences — esperar que:
  1. Yo espero que usted tenga un buen día de trabajo hoy.
  2. Tú esperas que la reunión termine pronto — entiendo.
  3. Nosotros esperamos que el bus llegue pronto — ya es tarde.
  4. Usted espera que el técnico repare la luz antes del viernes.
  5. Ellos esperan que la tienda abra a las ocho de la mañana.
  6. Ustedes esperan que el trabajo sea fácil — veremos cómo resulta.

4. Que Is Always Mandatory — Never Drop It

yo se que · tú sabes que · usted sabe que · parece que · always include que

The rule is absolute: wherever English allows you to drop “that,” Spanish requires que. Yo sé que usted es el director — you cannot say “Yo sé usted es el director.” Usted sabe que yo voy al banco — you cannot say “Usted sabe yo voy al banco.” The verbs that always require que include: decir, pensar, creer, esperar, saber, parecer, and any other verb of saying, thinking, knowing, or hoping. A practical approach: whenever you produce a sentence with two conjugated verbs, ask yourself “is there a que connecting them?” If the second verb expresses what the first verb's subject says, thinks, knows, or hopes — que is required. The only exception is modal verb structures (poder, querer, deber + infinitive) where two verbs connect directly without que.

Quick test — do you need que? Ask: “Could I say 'that' in English here?” If yes → que is required. Examples: “I know [that] you work hard” → Sé que usted trabaja mucho. “It seems [that] it is going to rain” → Parece que va a llover. “I want to work” (no “that”) → Quiero trabajar (no que needed).
✏️ Example Sentences — mandatory que:
  1. Yo sé que usted es el director del departamento de recursos.
  2. Tú sabes que yo trabajo muy duro — gracias por reconocerlo.
  3. Usted sabe que yo voy al banco todos los viernes por la tarde.
  4. Parece que va a llover esta tarde — mejor traiga su paraguas.
  5. Yo creo que el proyecto va a terminar antes del plazo establecido.
  6. El gerente sabe que nosotros trabajamos muy duro cada semana.

5. Describing Nouns — Que as a Relative Pronoun

el libro que · la medicina que · los documentos que · who / that / which

Beyond connecting clauses after verbs, que also functions as a relative pronoun — the equivalent of “who,” “that,” or “which” in English. It is placed directly after a noun to add a descriptive clause: El libro que yo leo es muy interesante (The book that I am reading is very interesting). La medicina que usted necesita está aquí (The medicine that you need is here). El hombre que habla es el jefe (The man who is speaking is the boss). In English, you can sometimes drop “that” here too: “The book I'm reading.” In Spanish, the relative que is always required: El libro que leo — never “El libro leo.” This use of que is critical for adding detail and specificity to your descriptions of people, objects, and situations.

Que refers back to the noun before it: In La medicina que usted necesita, the que refers to la medicina. In Los documentos que nosotros enviamos, the que refers to los documentos. In El hombre que habla, the que refers to el hombre. The que always points back to the immediately preceding noun, regardless of whether that noun is masculine, feminine, singular, or plural — que never changes form as a relative pronoun.
✏️ Example Sentences — que as relative pronoun:
  1. El libro que yo leo es muy interesante — se los recomiendo.
  2. La medicina que usted necesita está aquí en esta farmacia.
  3. El documento que tú enviaste está bien — muchas gracias.
  4. Los documentos que nosotros enviamos son completamente privados.
  5. La casa que ellos compran es blanca con techo rojo y jardín.
  6. El hombre que habla con el director es el nuevo gerente regional.

📌 Key Rules — The Conjunction Que at a Glance:

Shadow & Speak — Section 13.2-A

Listen to each sentence in Spanish, then repeat aloud during the countdown pause.

Sentences 1–5 drill decir que across all four forms of decir, including one sentence combining decir que with the informal future. Sentences 6–10 practice pensar que and creer que for expressing opinions across different subjects. Sentences 11–15 use esperar que for hopes and wishes, with a variety of subjects. Sentences 16–20 drill the mandatory nature of que using saber que, parece que, and a side-by-side correct/incorrect awareness exercise. Sentences 21–25 use que as a relative pronoun after nouns of different genders and numbers, and combine multiple uses of que in single professional sentences.

How to Shadow & Speak

Step 1 — Spot the que: Before repeating, identify which function que is playing in the sentence. Conjunction after a verb? Relative pronoun after a noun? This awareness builds the habit of automatic que insertion.

Step 2 — Stress the que: During shadowing, give que a slight extra emphasis. This counteracts the English habit of dropping “that” — by making que more salient in practice, you rewire the automatic omission tendency.

Step 3 — Complete idea check: After repeating each sentence, confirm that the sentence contains two complete ideas joined by que. Identify the first idea (the verb of saying/thinking/knowing) and the second idea (what is being said/thought/known). This two-idea awareness is the foundation of fluent complex sentences.

Study Tips

The que insertion drill: Take five short Spanish sentences you already know. Then combine them in pairs using que-verbs: El plan es bueno + Yo pienso = Yo pienso que el plan es bueno. El bus llega tarde + Espero que = Espero que el bus llegue pronto. This productive drill moves que from passive recognition to active use.

The five essential que phrases: Memorize these five as complete chunks: (1) Yo pienso que… (2) Yo sé que… (3) Espero que todo esté bien (4) Parece que va a llover (5) El/La ___ que ___ (relative pronoun). These five cover reporting, opinion, hope, impersonal expression, and description — the core functions of que in daily life.

Combine with Chapter 13.1: Practice linking decir que with the informal future: Yo digo que voy a terminar. Ella dice que va a llegar tarde. Nosotros decimos que vamos a presentar el plan. This combination is the most natural and frequent use of both structures together.

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Quiz — Section 13.2-B

Choose the correct answer. 20 questions drawn randomly from a pool of 30.

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