Advanced … min read · Updated 2026-06-20

Infinitives — Forms & Uses

An infinitive is the base verb, usually with to (to go). Without "to" it is a bare infinitive (after modals: can go). Infinitives can act as a noun, adjective, or adverb.

UseExample
Noun (subject)To learn is important.
Noun (object)I want to eat.
AdjectiveI have work to do.
Adverb (purpose)She came to help.

Forms: present (to go), perfect (to have gone), continuous (to be going).

Use the bare infinitive (no "to") after modals (must, can) and after make/let: "He made me laugh."

Common mistake: Adding "to" after a modal: "I must to go" → "I must go."

✏️ Test Yourself

1. You must ___ (go).

2. I hope ___ (see) you.

3. She let him ___ (play).

4. They decided ___ (leave).

📒 Words to learn

Cut to the chase (Idiom)

MeaningTo skip unnecessary details and go straight to the main point.

Let’s cut to the chase and address the main issue.

Take after (Phrasal verb)

MeaningTo resemble a parent or ancestor in appearance or behavior.

She takes after her mother in her artistic talents.

Break even (Idiom)

MeaningTo neither make a profit nor lose money.

The company finally broke even after months of struggle.

Go with the flow (Idiom)

MeaningTo accept things as they happen without trying to change them.

Sometimes it’s easier to just go with the flow than resist change.

Abate (Verb)

MeaningTo lessen in intensity or degree

The storm began to abate, allowing us to safely venture outside.

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