Present Participle (-ing): Forms, Uses and Examples

Overview

The present participle is formed by adding -ing to the base form of a verb. It appears in continuous tenses, describes nouns as an adjective, and opens participial phrases that add context to a main action. Each of these uses follows a clear pattern.

The gerund also ends in -ing but functions as a noun. It is covered in a separate lesson. The two forms look identical, so keeping them separate allows each to be understood on its own terms first.

Forming the Present Participle

The Basic Rule

For most verbs, add -ing to the base form with no other changes.

Spelling Changes

Several groups of verbs require a spelling adjustment before -ing is added.

Verbs ending in a silent e: Drop the e before adding -ing.

Verbs ending in a single vowel followed by a single consonant (stress on the final syllable): Double the final consonant before adding -ing.

The doubling rule applies only when the final syllable is stressed. The verb open ends in a consonant, but stress falls on the first syllable, so it becomes opening with no doubling.

Verbs ending in -ie: Replace -ie with -y before adding -ing.

The Present Participle in Continuous Tenses

The present participle follows a form of to be in every continuous tense and carries the main action of the sentence. The tense is set by the auxiliary verb. The participle shows the action is ongoing.

The present participle does not change according to the subject. Only the form of to be adjusts.

The Present Participle as an Adjective

The present participle can describe a noun by indicating what it is doing or what quality it produces. It sits directly before the noun it modifies, or it follows a linking verb.

After a linking verb, the present participle still describes the subject.

In the news seemed alarming, alarming is not part of a tense structure. It describes the news. In the fire was burning all night, burning is part of the past continuous tense.

The Present Participle in Participial Phrases

A participial phrase begins with a present participle and adds information about the main action. It is useful for expressing two actions that happen at the same time or for explaining the reason behind an action.

Simultaneous Actions

When two actions happen at the same time and share the same subject, one can be expressed as a participial phrase.

Reason or Cause

A present participle can open a sentence to explain the reason for the main action.

The participial phrase must refer to the grammatical subject of the main clause. When the phrase and the main clause have different subjects, the sentence becomes unclear.

Common Mistakes to Avoid

Mistake 1: Forgetting to Drop the Silent E

When a verb ends in a silent e, remove it before adding -ing.

Mistake 2: Forgetting to Double the Final Consonant

When a verb ends in a single vowel followed by a single consonant with stress on the final syllable, double the consonant before adding -ing.

Mistake 3: Using the Present Participle Without an Auxiliary Verb

In continuous tenses, the present participle cannot stand alone as the main verb. A form of to be is required.

Mistake 4: Attaching a Participial Phrase to the Wrong Subject

A participial phrase must refer to the subject of the main clause.

Mistake 5: Using the Present Participle After a Modal Verb

After a modal verb such as can, will, or must, the base form is required. The present participle cannot follow a modal directly without a form of to be in between.

Mistake 6: Doubling the Consonant After a Vowel Pair

When a verb ends in two vowels before the final consonant, there is no doubling.

Practice Exercises

Exercise 1: Write the Correct Present Participle

Write the present participle form of each verb.

1. plan
2. hope
3. carry
4. begin
5. lie
6. visit
7. stop
8. arrive

Exercise 2: Complete the Sentence

Fill in the blank with the correct present participle form of the verb in brackets.

1. The team is _______ (prepare) a new proposal for the client.
2. She was _______ (sit) near the entrance when the alarm went off.
3. They will be _______ (travel) through several countries over the summer.
4. The manager is _______ (meet) with investors right now.
5. He was _______ (run) late, so he called ahead to let them know.
6. Water is _______ (drip) from the pipe above the ceiling.

Exercise 3: Identify the Function

Read each sentence and decide whether the underlined -ing word is (a) part of a continuous verb tense, (b) an adjective, or (c) part of a participial phrase.

1. The rising cost of materials is affecting the project budget.
2. She was reviewing the contract when her phone rang.
3. Knowing the area well, he found the restaurant without difficulty.
4. The growing team needed a larger workspace.
5. They are discussing a possible partnership.
6. Feeling uncertain about the decision, she asked for more time.

Exercise 4: Correct the Error

Each sentence contains one error related to the present participle. Rewrite the sentence correctly.

1. He was runing the analysis when the system crashed.
2. She is prepareing a detailed report for the meeting.
3. Waiting for the results, the office felt very quiet and tense. (The subject waiting refers to the staff, not the office.)
4. They can finishing the installation by the end of the day.
5. She was readding the memo again when she noticed the mistake.

Summary

The present participle is formed by adding -ing to the base verb, with predictable spelling adjustments for certain endings. It works inside continuous tenses, describes nouns, and introduces participial phrases. Keep those three roles clear and the -ing form becomes straightforward to use.