Example Of An Infinitive | Simple Sentence Patterns

Infinitives sit at the center of English grammar. They look simple, yet they carry a lot of meaning in real sentences. Once you see how infinitives work, choosing the right verb form feels much easier.

In everyday writing you meet infinitives in phrases such as to learn, to write, or to be. Each phrase uses the base form of the verb, often with the little word to. The form does not change for person or time, so an infinitive never stands alone as the main verb of a sentence.

What An Infinitive Is In English Grammar

An infinitive is the basic form of a verb used in a non-finite way, usually with to, as in to read or to help. It can act like a noun, an adjective, or an adverb inside a sentence. This means that an infinitive keeps its verb meaning while taking on a new job.

The Cambridge Dictionary definition of infinitive describes it as the base form of a verb, typically following to. In sentences such as “I plan to travel” or “They hope to win,” the phrases to travel and to win are infinitives. They express actions, yet the main verbs are plan and hope.

Grammars such as the Purdue OWL infinitives handout point out that infinitives belong to a family called verbals. Verbals come from verbs but behave like other parts of speech. That is why an infinitive can fill slots that a noun or an adjective might fill.

Common Uses Of Infinitives With Examples

The table below shows frequent ways English uses infinitives, along with short phrases and full sentences.

Infinitive Use	Example Phrase	Example Sentence
Subject of a sentence	to study	To study each day builds strong habits.
Direct object of a verb	to relax	She likes to relax with a book.
Object of an adjective	to share	They are eager to share their notes.
Adverb of purpose	to save money	He skipped the taxi to save money.
After certain verbs + object	to finish	The teacher told us to finish the task.
After question words	what to say	I am not sure what to say in my email.
Negative infinitive	not to forget	She set a reminder not to forget the meeting.
Split infinitive	to carefully check	Always try to carefully check your work.

Many learners first meet infinitives with to, called to-infinitives. English also uses infinitives without to, called bare infinitives, after verbs such as let, make, and modal verbs like can or must. In the line “They can swim,” the word swim is a bare infinitive.

Example Of An Infinitive In Real Sentences

Students often ask for a clear infinitive example, yet one phrase rarely feels enough. They want to see many sentences where infinitives carry different jobs. The next sections walk through real lines so you can spot patterns.

Simple Base Examples

These short sentences keep the structure clear:

• I love to read before bed.
• They hope to visit the museum.
• We plan to start the project soon.
• He learned to play the guitar.

In each sentence, the infinitive combines to with a base verb: to read, to visit, to start, to play. The infinitive phrases follow verbs such as love and hope and answer the question “what?”

Infinitives As Subjects

Infinitives sometimes stand at the beginning of a sentence and act like nouns:

• To listen carefully helps you catch small details.
• To write every day keeps your skills sharp.

You can replace these infinitives with ordinary nouns: “Careful listening helps you catch small details.” This swap shows that the infinitive plays the role of a subject.

Infinitives As Objects

Some verbs almost always take an infinitive as their direct object. Common verbs in this group include want, need, like, agree, and plan.

• She wants to join the debate club.
• They agreed to meet after class.
• He decided to change his topic.

In each line, the infinitive answers the question “want what?” or “agreed to do what?” It sits right after the main verb and completes the meaning.

Infinitives After Adjectives

Infinitives often follow adjectives that describe feelings or opinions.

• She is ready to present her research.
• They were happy to help their classmates.
• He felt proud to share his results.

The infinitive explains the reason for the feeling. Ready for what? Ready to present. Happy about what? Happy to help.

Infinitives Showing Purpose

An infinitive can show why someone does something.

• He woke up early to catch the bus.
• They met to prepare for the exam.
• She paused to take a deep breath.

Here the infinitive phrase answers the question “why?” and gives the purpose of the action in the main clause.

Infinitive Forms And Patterns Learners Meet Most

English uses several infinitive patterns. Seeing them in groups helps you choose the right structure when you write or speak.

To-Infinitive Versus Bare Infinitive

The most common form is the to-infinitive, built from to plus the base verb: to study, to relax, to move. This form follows many ordinary verbs, adjectives, and nouns.

A bare infinitive has no to. It appears after modal verbs, after let and make, and in some fixed patterns:

• They can stay late.
• We must finish now.
• Her parents let her stay out.
• The coach made them run laps.

The grammar reference Infinitives with and without to lists many of these patterns. When you are unsure which form to choose, checking a trusted reference saves time.

Infinitive Phrases Instead Of Single Words

Often the infinitive comes with extra words, forming an infinitive phrase. The phrase may include objects, adverbs, or modifiers.

• to read every chapter carefully
• to bring your lab notebook
• to speak clearly during presentations

In each case, the whole phrase behaves as one unit. It might act as the subject, the object, or a phrase of purpose, yet the heart of the phrase stays the base verb.

Many style guides talk about these longer units as infinitive phrases. When you read slowly and mark off the words that belong together, you start to feel how the phrase moves as one block through different sentence slots.

Common Infinitive Mistakes And Fixes

Learners sometimes confuse infinitives with other verb forms or place extra words in awkward spots. The table below shows typical problems and clearer choices.

Mistake	Why It Feels Wrong	Better Sentence
I enjoy to swim.	enjoy takes a gerund, not an infinitive.	I enjoy swimming.
She suggested to meet later.	suggest normally takes a gerund or clause.	She suggested meeting later.
He made to leave early.	make needs an object before the bare infinitive.	He made his friend leave early.
They can to attend.	Modal verbs take a bare infinitive.	They can attend.
She wants that he to stay.	English prefers an object plus infinitive.	She wants him to stay.
To quickly finish the task is hard.	Some readers dislike a split infinitive in formal prose.	To finish the task quickly is hard.
He is easy to be pleased.	The infinitive pattern does not fit this meaning.	He is easy to please.

How To Spot An Infinitive In Any Sentence

Once you know the patterns, you can train your eye to notice them quickly. Use these steps when you read or when you check your own writing.

Step 1: Find The Verb Base

Scan the sentence for verbs. Look for the simple base form, such as go, write, help, or learn. If the word stands with a subject and carries tense, it works as the main verb, not an infinitive.

Step 2: Check For To Or A Special Pattern

Next, look for the base verb with the word to before it: to answer, to sleep, to stay. That pairing often signals an infinitive. Bare infinitives follow modals or verbs such as let, make, and help, so those verbs act as flags.

Step 3: Decide The Function

Ask what job the infinitive does. Does it act like a noun, standing as a subject or object? Does it describe a noun, much like an adjective? Does it tell you why or how something happens, like an adverb? The answer tells you how the infinitive fits the sentence.

Once you have tried this three step check on a few pages of text, the process becomes quick. Your eyes begin to notice the word to plus a base verb, or a bare infinitive after certain verbs, even when you read at normal speed.

Practice Ideas To Master Infinitive Examples

Good control of infinitives comes from practice. Short daily tasks work well and fit around other study demands.

Rewrite Sentences With New Infinitives

Take a short paragraph from a textbook and rewrite three lines by adding or changing infinitive phrases. You might change “She works late” to “She likes to work late” or “She chooses to work late to finish her project.” Notice how the meaning shifts each time.

Underline Infinitives In Your Reading

During reading time, keep a pencil in hand. Underline every infinitive you meet on one page. Then label each one as subject, object, or purpose phrase. This quick habit strengthens your sense of pattern.

Compare Infinitives And Gerunds

Choose five sentences that contain infinitives and rewrite each one with a gerund instead. Then ask how the meaning changes. One clear pair is “To swim each morning clears my head” and “Swimming each morning clears my head.” Small shifts like this deepen your sense of how verbals behave.

Write Your Own Short Paragraph

Write a short paragraph about a goal, using at least five infinitives. You might include phrases such as to pass the exam, to review notes, or to ask for feedback. Check that each infinitive has a clear job in its sentence.

Teachers often group infinitives with gerunds and participles. When you handle all three smoothly, your writing sounds natural across essays, reports, and everyday messages.

You can even keep a small notebook page with two columns labelled infinitive and function. Each time you notice a new pattern, add it to your list over time.

By now you have seen more than one example of an infinitive in real context and in many sentence patterns. The grammar label may sound technical at first, yet the form appears all through everyday speech and writing. When you can spot and use infinitives with confidence, your sentences gain variety and clear meaning without extra effort.