Introduction
One of the most common mistakes Spanish learners make is saying Empiezo estudiar when they want to express that they are starting to study. While this sentence might seem logical to English speakers, it is grammatically incorrect in Spanish. The correct form is Empiezo a estudiar, which requires the preposition a before the infinitive verb. Understanding why this preposition is necessary will help you master one of Spanish grammar’s most important rules about infinitive constructions. This article explores the reasoning behind this grammar rule, provides practical examples, and explains how to avoid this common error in your Spanish writing and conversation.
Understanding Spanish Infinitives and Prepositions
What Are Infinitives in Spanish?
An infinitive is the base form of a verb that has not been conjugated. In Spanish, infinitives always end in one of three ways: -ar, -er, or -ir. Examples include hablar (to speak), comer (to eat), and vivir (to live). Infinitives function as nouns in Spanish sentences, meaning they can act as the subject or object of a sentence. Many English speakers are surprised to learn that Spanish infinitives require prepositions before them in many contexts, whereas English infinitives typically require the word to.
The Role of Prepositions Before Infinitives
In Spanish, when you want to link one verb to another infinitive, you almost always need a preposition between them. The most common prepositions used before infinitives are a, de, and que. Each of these prepositions is used with different types of verbs, and using the wrong preposition or no preposition at all results in a grammatically incorrect sentence. The preposition acts as a connecting element that makes the relationship between the two verbs clear and grammatically correct.
Why Empiezo Estudiar Is Wrong
The Missing Preposition Problem
The sentence Empiezo estudiar is incorrect because it lacks the necessary preposition between the conjugated verb and the infinitive. When you conjugate the verb empezar (to begin or to start), you must follow it with the preposition a before introducing the infinitive that follows. Without this preposition, the sentence is incomplete and violates Spanish grammar rules. Native Spanish speakers will immediately recognize this error because the connection between the two verbs feels broken and unnatural.
How English Speakers Misinterpret This Rule
English speakers often make this mistake because in English, you can say I start to study or simply I start studying. The word to is optional in many English contexts, and sometimes omitted entirely when using the gerund form. Spanish, however, does not allow this flexibility. The preposition must always be present, and Spanish does not recognize the omission as an acceptable variation. This fundamental difference between English and Spanish grammar is one reason why many learners struggle with this concept.
The Correct Structure: Empiezo a Estudiar
Understanding the Correct Form
The correct way to say I start to study in Spanish is Empiezo a estudiar. This sentence contains three essential components: the conjugated verb empiezo (I start), the preposition a (to), and the infinitive estudiar (to study). The preposition a directly connects the action of starting with the action of studying. This structure follows the standard pattern required by the verb empezar and many other Spanish verbs that indicate the beginning of an action.
Breaking Down the Sentence Structure
Let’s examine the structure more carefully. In the sentence Empiezo a estudiar, the verb empiezo is conjugated in the first person singular present tense. The preposition a must immediately follow this conjugated verb. The infinitive estudiar comes after the preposition. No other words can come between the preposition and the infinitive unless they are pronouns or modifiers that naturally fit there. This rigid structure is non-negotiable in Spanish grammar.
Verbs That Require the Preposition A Before Infinitives
Common Verbs Followed by A
Several Spanish verbs require the preposition a before an infinitive. Understanding which verbs take a is essential for mastering Spanish infinitive grammar. Here are some of the most important verbs that require this preposition:
Empezar (to begin) – Empiezo a leer un libro.
Comenzar (to start) – Comienzan a trabajar a las ocho.
Venir (to come) – Vengo a visitarte mañana.
Aprender (to learn) – Aprendemos a hablar español.
Enseñar (to teach) – Te enseño a cocinar.
Atreverse (to dare) – Se atrevió a decir la verdad.
Acostumbrarse (to get used to) – Me acostumbro a levantarme temprano.
Aspirar (to aspire) – Aspiro a ser ingeniero.
Llegar (to arrive) – Llegué a entender la lección.
Practical Examples with A Preposition
Consider these real-world examples that demonstrate how a is used correctly:
Mi hermana empieza a practicar piano todos los días.
(My sister starts practicing piano every day.)
Los niños aprenden a nadar en el verano.
(The children learn to swim in the summer.)
Me atrevo a participar en la competencia.
(I dare to participate in the competition.)
Comparing Spanish Prepositions Before Infinitives
The Preposition De
Another common preposition used before infinitives is de. This preposition is used with different verbs than those requiring a. Verbs like tratar (to try), dejar (to stop), acabar (to finish), and acordarse (to remember) require de before the infinitive. For example: Acabo de terminar mi trabajo (I just finished my work) or Trato de aprender español (I try to learn Spanish). Using de instead of a with a verb like empezar would be incorrect.
The Preposition Que
A less common but still important preposition is que. Certain verbs, particularly those involving obligation or recommendation, use que before an infinitive. However, this construction is often accompanied by a noun or pronoun between the conjugated verb and the infinitive, which changes the grammatical structure. For example: Te pido que vengas mañana (I ask you to come tomorrow). This is slightly different from the simple infinitive structures we have been discussing.
Practice and Common Mistakes
Identifying Errors in Sentences
When you encounter a Spanish sentence with a verb followed by an infinitive, ask yourself: Does this sentence need a preposition? If so, which one? Many learners benefit from practicing error identification. Look at sentences like Necesito ir a casa (I need to go home), which requires a, compared with Necesito estudiar (I need to study), which does NOT require a preposition. The verb necesitar is one of the few verbs that directly precedes an infinitive without a preposition. Learning these exceptions is also important.
Verbs That Do NOT Require Prepositions
It is important to note that not all verbs require prepositions before infinitives. Some verbs directly precede the infinitive with no preposition necessary. Common examples include poder (can), deber (should/must), querer (to want), ir (to go), soler (to usually), and necesitar (to need). For instance: Puedo hablar español (I can speak Spanish) or Quiero visitar México (I want to visit Mexico). Confusing these verbs with those requiring prepositions is another common source of errors.
Regional Variations and Modern Usage
Consistency Across Spanish-Speaking Countries
One positive aspect of this grammar rule is that it is consistent across all Spanish-speaking countries and regions. Whether you are learning Spanish in Spain, Mexico, Argentina, or any other Spanish-speaking nation, the requirement for a after empezar remains the same. This consistency makes it easier to learn and apply the rule in all contexts. You do not need to worry about different variations depending on where you are traveling or communicating.
How Native Speakers Perceive Errors
Native Spanish speakers consistently recognize sentences like Empiezo estudiar as incorrect, even though they may understand your intended meaning. Using correct grammar is crucial for being taken seriously in professional and academic settings. While casual conversation partners might overlook such errors, formal writing, job applications, and academic work require strict adherence to grammar rules. Taking the time to master this rule now will benefit you throughout your Spanish learning journey.
Conclusion
The sentence Empiezo estudiar is wrong because Spanish grammar requires the preposition a between the conjugated verb empiezo and the infinitive estudiar. The correct form is Empiezo a estudiar. This rule applies to many other Spanish verbs that indicate the beginning of an action or the learning of a skill. By understanding the categories of verbs that require a, those that require de, and those that require no preposition at all, you can avoid this common mistake and write Spanish that is both grammatically correct and natural. Remember that consistent practice with example sentences will help reinforce this essential grammar rule in your mind.
