Parts of Speech in Spanish: Complete Grammar Guide with Examples

Key takeaways

• Spanish has the same eight parts of speech as English (nouns, articles, adjectives, pronouns, verbs, adverbs, prepositions, and conjunctions), but each behaves differently because of gender agreement and verb conjugation
• Spanish articles (el, la, los, las, un, una, unos, unas) must match the gender and number of the noun they modify, which English articles do not
• Spanish adjectives agree with the noun they describe in both gender and number, producing four possible forms for most adjectives (rojo, roja, rojos, rojas)
• Spanish verbs encode the subject, tense, mood, and aspect in a single conjugated form, a level of grammatical complexity that requires systematic study across all the major tenses

Spanish grammar is built on the same eight word classes as English, but the way those classes work is significantly different. Adjectives change form based on the noun they describe. Articles carry gender information. Verbs conjugate for every pronoun in every tense.

Understanding how each part of speech functions, and how it differs from English, is the foundation for building accurate sentences. italki connects learners with Spanish teachers who can demonstrate these patterns in natural conversation, turning rules into instinct.

This guide covers all eight parts of speech in Spanish with definitions, rules, examples, and tables for the most important forms.

Nouns (sustantivos)

A noun names a person, place, thing, or concept. In Spanish, every noun has a grammatical gender, either masculine or feminine, that must be learned with the noun.

Gender patterns:

• Nouns ending in -o are usually masculine: el libro (book), el año (year), el trabajo (job)
• Nouns ending in -a, -ión, -dad, -tud are usually feminine: la casa (house), la nación (nation), la ciudad (city), la actitud (attitude)
• Common exceptions: el día (day), el mapa (map), el problema (problem) are masculine; la mano (hand), la foto (photo) are feminine

Number: Add -s after a vowel or -es after a consonant to form the plural.

• libro / libros, nación / naciones, ciudad / ciudades

Common Spanish nouns give you themed vocabulary for practicing gender and number patterns.

Articles (artículos)

Articles precede nouns and must agree with them in gender and number. Spanish has two types: definite (the) and indefinite (a/an/some).

	Masculine singular	Feminine singular	Masculine plural	Feminine plural
Definite	el	la	los	las
Indefinite	un	una	unos	unas

When to use the definite article:

• When the noun is known, specific, or previously mentioned: El libro que compré es bueno. (The book I bought is good.)
• With abstract nouns used in a general sense: La libertad es importante. (Freedom is important.)
• With titles when speaking about a person: La profesora García llegó tarde.
• With body parts and clothing in place of possessives: Me duele la cabeza. (My head hurts, literally: The head hurts me.)

When to use the indefinite article:

• When introducing a noun for the first time or when it is non-specific: Compré un libro. (I bought a book.)
• With professions after ser when followed by an adjective: Es un médico excelente. (He is an excellent doctor.) But: Es médico. (He is a doctor: no article when the profession is stated alone after ser.)

Special case: Agua (water) is feminine but takes el in the singular for phonetic reasons: el agua fría. In the plural, the feminine form returns: las aguas.

Adjectives (adjetivos)

Adjectives describe or modify nouns. In Spanish, they must agree with the noun in gender and number. Most adjectives have four forms:

	Masculine singular	Feminine singular	Masculine plural	Feminine plural
-o adjectives	rojo	roja	rojos	rojas
-e adjectives	verde	verde	verdes	verdes
Consonant adjectives	fácil	fácil	fáciles	fáciles

Placement: Most descriptive adjectives follow the noun:

• un coche rojo (a red car), una idea nueva (a new idea)

Some adjectives precede the noun, and a few change meaning based on placement:

• bueno: un buen libro (good) / un hombre bueno (morally good man)
• grande: un gran hombre (a great man) / un hombre grande (a large man)

Adjectives of quantity and possession precede the noun: mucho/poco (much/little), mi/tu/su (my/your/his/her), este/ese/aquel (this/that/that over there).

Spanish adjectives to describe a person give you practical examples of adjective placement and agreement.

A private Spanish teacher can give you real-time correction on adjective agreement, which is one of the most common sources of errors for English speakers learning Spanish.

Pronouns (pronombres)

Pronouns replace nouns to avoid repetition. Spanish has several pronoun categories.

Subject pronouns:

Singular	Plural
yo (I)	nosotros/nosotras (we)
tú (you, informal)	vosotros/vosotras (you all, Spain)
él/ella (he/she)	ellos/ellas (they)
usted (you, formal)	ustedes (you all, formal/Latin America)

Subject pronouns are often omitted in Spanish because the verb ending identifies the subject.

Object pronouns:

• Direct object: me, te, lo/la, nos, os, los/las
• Indirect object: me, te, le, nos, os, les

Reflexive pronouns: me, te, se, nos, os, se. Used with reflexive verbs and to indicate actions done to oneself:

• Me llamo Ana. (My name is Ana, literally: I call myself Ana.)
• Se baña todos los días. (He/she bathes every day.)

Relative pronouns: que (that/which/who), quien/quienes (who, after prepositions), cuyo/cuya (whose), el cual/la cual/los cuales/las cuales (which, formal).

Verbs (verbos)

Verbs express actions, states, or processes. Spanish verbs are grouped by their infinitive ending: -ar (hablar), -er (comer), -ir (vivir). Each group conjugates with different endings across tenses and moods.

Present tense of regular verbs:

Pronoun	-ar (hablar)	-er (comer)	-ir (vivir)
yo	hablo	como	vivo
tú	hablas	comes	vives
él/ella/usted	habla	come	vive
nosotros	hablamos	comemos	vivimos
vosotros	habláis	coméis	vivís
ellos/ustedes	hablan	comen	viven

Spanish also has irregular verbs (ser, estar, ir, tener, poder) whose conjugations must be memorized. Many of the most frequently used verbs are irregular.

Ser vs estar: Both translate as to be in English, but they have distinct uses.

• Ser: identity, permanent characteristics, origin, time, material: Soy médico. Es de México. Es de madera.
• Estar: location, temporary states, conditions: Estoy en casa. Está cansado. El libro está sobre la mesa.

AR verbs in Spanish, ER verb conjugation in Spanish, and Spanish verb conjugation give you more practice with verb forms after you understand what verbs do as a part of speech.

Adverbs (adverbios)

Adverbs modify verbs, adjectives, or other adverbs. They do not change form for gender or number.

Formation from adjectives: Add -mente to the feminine singular form of the adjective:

• rápido (fast) – rápida – rápidamente (rapidly)
• fácil (easy) – fácil (already ends in -l, no gender change) – fácilmente (easily)
• lento (slow) – lenta – lentamente (slowly)

When two -mente adverbs appear consecutively, only the second takes -mente: lenta y cuidadosamente (slowly and carefully).

Common adverb categories:

Category	Examples
Degree	muy (very), bastante (quite), demasiado (too), poco (a little), tan (so)
Frequency	siempre (always), nunca (never), a veces (sometimes), normalmente (usually)
Time	hoy (today), ayer (yesterday), mañana (tomorrow), ahora (now), ya (already)
Place	aquí (here), ahí (there), allí (over there), arriba (above), abajo (below)
Manner	bien (well), mal (badly), así (like this), despacio (slowly)

Prepositions (preposiciones)

Prepositions connect nouns, pronouns, and phrases to the rest of the sentence. Spanish prepositions do not always correspond directly to English equivalents.

Preposition	Main uses	Examples
a	to (direction), at (time), personal a	Voy a Madrid. Llego a las 8. Veo a Juan.
de	of, from, possession, material	El libro de Juan. Soy de España. Es de madera.
en	in, on, at (location)	Vivo en Madrid. Está en la mesa.
con	with	Voy con ella. Café con leche.
por	for, by, through, because of, per	Gracias por todo. Lo hizo por amor. Pasa por el parque.
para	for (purpose/recipient), in order to, by (deadline)	Es para ti. Estudio para aprender. Lo necesito para el lunes.
sin	without	Sin azúcar. Vino sin avisar.
sobre	on, about, above	El libro sobre la mesa. Habla sobre la historia.
entre	between, among	Entre tú y yo. Entre los libros.
hasta	until, as far as, up to	Trabajo hasta las 6. Fui hasta el parque.

The distinction between por and para is one of the most challenging areas for English speakers. Both can translate as for, but they are not interchangeable.

Conjunctions (conjunciones)

Conjunctions join words, phrases, or clauses.

Coordinating conjunctions (joining equals):

Conjunction	Meaning	Notes
y	and	Becomes e before words starting with i or hi
o	or	Becomes u before words starting with o or ho
pero	but	Introduces a contrast or limitation
sino	but rather	Used after a negative clause to correct it
ni	neither/nor	No quiero café ni té.

Subordinating conjunctions (introducing dependent clauses):

Conjunction	Meaning	Example
que	that	Creo que tienes razón.
porque	because	No fui porque estaba enfermo.
aunque	although / even if	Aunque llueva, iré.
cuando	when	Te llamo cuando llegue.
si	if	Si tienes tiempo, ven.
para que	so that	Te lo explico para que entiendas.
como	as / since	Como no vino, empezamos sin él.

Note: cuando, aunque, and para que trigger the subjunctive mood when referring to future or hypothetical situations.

Interjections (interjecciones)

Interjections express emotion or reaction and stand alone grammatically. Spanish has a rich set:

Interjection	Use
¡Ay!	Pain, surprise, or sympathy
¡Oye!	Hey! (to get attention)
¡Ojo!	Watch out! / Pay attention!
¡Vaya!	Wow / Well / Hmm (surprise or mild disappointment)
¡Claro!	Of course!
¡Venga!	Come on! / Let’s go! (Spain)
¡Órale!	OK! / Let’s go! / Wow! (Mexico)
¡Bueno!	OK / Right / Well then

Interjections are heavily regional. ¡Órale! is common in Mexico; ¡Venga! is typical in Spain. Exposure to authentic native speech is the best way to learn which interjections fit which situations.

Practice Spanish grammar with a tutor

Reading about parts of speech builds understanding. Speaking and writing them correctly under conversational pressure builds fluency. italki has 30,000+ expert tutors trusted by over 10 million learners worldwide, including Spanish tutors who can run grammar drills, correct your sentences in real time, and give you targeted practice on whichever part of speech you find most challenging. Book a trial lesson and put Spanish grammar into practice.

FAQ

What is the personal a in Spanish?

The personal a is a preposition placed before a direct object that refers to a specific person or personified entity: Veo a mi hermano (I see my brother), Llamo a María (I am calling María). It has no English equivalent: English simply has no marker for human direct objects. The personal a is not used with the verb tener or with indefinite/unspecified people: Busco un médico (I am looking for a doctor, meaning any doctor). It is required with pets and any specific named person.

Why do some Spanish verbs use ser and others use estar when describing people?

Both ser and estar mean to be, but they describe different kinds of states. Ser describes identity, origin, intrinsic characteristics, and unchanging facts: Es médico (he is a doctor), Es de Colombia (she is from Colombia), Es alto (he is tall, referring to height as a characteristic). Estar describes location, temporary conditions, and emotional states: Está cansado (he is tired right now), Está en casa (she is at home). Some adjectives change meaning depending on which verb they use: Es aburrido (he is a boring person) vs Está aburrido (he is bored right now).

Do I need to memorize all irregular Spanish verb conjugations?

The most useful approach is to prioritize the most frequent verbs: ser, estar, ir, tener, hacer, poder, querer, saber, venir, and dar are all irregular and appear constantly in speech. Memorizing their conjugations in the most common tenses (present, preterite, imperfect, future) gives you the toolkit for a very large proportion of real Spanish communication. Less common irregulars can be learned progressively as you encounter them in context rather than studied as a full table all at once.