Infinitive Worksheets with Answers

Infinitive worksheets are a valuable learning resource for students who want to improve their understanding and usage of infinitive verb forms. These worksheets provide a wide variety of practice exercises, allowing students to enhance their knowledge of this specific grammar concept. By focusing on the entity of infinitives and their role as a subject in sentences, these worksheets offer a comprehensive and accessible learning tool for students of all levels.

  Two-Step Inequalities Worksheets

---

  Gerund and Participle Phrase Worksheet

---

  Past Participles Irregular Verb Word Search

---

  Irregular Verbs Worksheets

---

  Gerund Worksheets with Answers

---

  Genki Workbook Answer Key

---

  Fertile Crescent Crossword Answers

---

  English Exam Papers Grade 12

---

  Helping Verb Chart

---

What is an infinitive?

An infinitive is the base form of a verb that is used with "to" in English, such as "to dance" or "to eat." It is not conjugated and does not indicate a specific tense or subject, but it can be used in various ways in a sentence, including as the subject, object, or complement.

What is the basic structure of an infinitive verb?

An infinitive verb is typically formed by the word "to" followed by the base form of the verb, such as "to run" or "to study." This structure indicates that the action expressed by the verb is in its most basic form and is not conjugated to match any specific tense, number, or subject.

How is an infinitive verb different from a gerund?

An infinitive verb is the base form of a verb preceded by "to" (e.g., "to run"), which functions as a noun, adjective, or adverb in a sentence. A gerund, on the other hand, is a verb form ending in "-ing" that functions as a noun (e.g., "running is my favorite sport"). The main difference is that an infinitive is used as a verb, while a gerund is used as a noun.

What are some common uses of infinitives in sentences?

Infinitives are commonly used in sentences as follows: as the subject of a sentence, such as "to swim is my favorite hobby"; as the object of a verb, such as "I want to go"; as the object of a preposition, such as "she is excited about to travel"; as a modifier, such as "she is eager to learn"; or in a split infinitive, such as "to boldly go where no one has gone before.

Can an infinitive verb function as a subject in a sentence?

Yes, an infinitive verb can function as a subject in a sentence. For example, "To succeed takes hard work and perseverance" where "to succeed" is the infinitive verb functioning as the subject.

Can an infinitive verb function as an object in a sentence?

Yes, an infinitive verb can function as an object in a sentence. For example, in the sentence "She wants to eat pizza," the infinitive verb "to eat" functions as the object of the verb "wants.

How can an infinitive verb be used to express purpose or intention?

An infinitive verb can be used to express purpose or intention by directly following the main verb in a sentence, without any additional words such as "to" or "in order to." For example, "I study to learn" or "He runs to win" both show the purpose or intention behind the action of studying or running. This construction emphasizes the goal or objective of the action being performed.

Can an infinitive verb be used after certain verbs, such as "want," "need," or "like"?

Yes, an infinitive verb can be used after certain verbs like "want," "need," or "like" as part of a construction known as the infinitive phrase. This allows the verb to function as the direct object of the main verb and can help provide additional information or context to the main action being expressed.

How can an infinitive verb be used to show agreement or disagreement?

An infinitive verb can be used to show agreement by following an auxiliary verb like "to do" in a positive sentence, as in "I want to do it." To show disagreement, an infinitive verb can be used following a negation word like "not" after an auxiliary verb, such as "I do not want to do it." This structure helps to convey agreement or disagreement by indicating the intention or willingness to perform the action expressed by the infinitive verb.

What are some common mistakes to avoid when using infinitives in writing or speaking?

When using infinitives in writing or speaking, it is important to avoid splitting them with adverbs or other words unnecessarily, as this can disrupt the flow and clarity of the sentence. Additionally, be cautious of using the passive voice with infinitives, as it can lead to vague and convoluted language. It is also crucial to ensure that the subject of the sentence is clear and matches the action of the infinitive to prevent confusion or ambiguity in your communication.