
To correctly form the third-person singular of verbs in English, you must understand the rules for adding -e, -es, and -ies to the base verb. These rules apply depending on the ending of the verb and can sometimes be tricky. Start by reviewing the patterns for regular verbs, and practice applying them in various sentences.
For verbs ending in -y, such as “cry” or “study,” you’ll need to remove the -y and add -ies for the third-person singular. In contrast, for verbs that end in consonants, you’ll often add -es, like with “goes” or “fixes.” Understanding these nuances is key to improving both writing and speaking skills in English.
When you’re practicing, try to focus on both regular and irregular verb patterns. Some verbs may appear to follow a specific rule but then break it in different contexts. Recognizing these exceptions will sharpen your language skills and help you avoid common mistakes. Consistent practice will help you internalize these patterns over time.
Understanding E ES and IES Verb Endings
To form the third-person singular of verbs in the present tense, it’s crucial to apply the correct suffix. The rules for adding -e, -es, and -ies vary based on the ending of the base verb.
For verbs ending in a vowel + -y, simply add -es to form the third-person singular. For example, “play” becomes “plays” and “enjoy” becomes “enjoys.” These verbs follow a straightforward rule that requires minimal changes.
Verbs that end in a consonant + -y require a modification to the spelling before adding the suffix. Drop the -y and add -ies. For instance, “cry” becomes “cries” and “study” becomes “studies.” This change ensures the pronunciation remains consistent while adhering to standard grammatical patterns.
Lastly, for verbs ending in -s, -x, -ch, or -sh, you must add -es to form the third-person singular. This rule is applied to verbs like “fix” becoming “fixes” and “watch” becoming “watches.”
| Base Verb | Third Person Singular |
|---|---|
| play | plays |
| cry | cries |
| fix | fixes |
By consistently applying these rules, you’ll develop a stronger grasp of verb conjugations in the present tense. Practicing these patterns through exercises will improve your writing and speaking skills.
Identifying Regular and Irregular Verb Patterns
Regular verbs follow a consistent pattern when forming their past tense and past participle. To identify them, check if the verb ends in -ed for both past tense and past participle. For instance, “talk” becomes “talked” and “work” becomes “worked.” This rule applies to most verbs, making it easy to recognize and conjugate them correctly.
Irregular verbs do not follow a predictable pattern and have unique forms for past tense and past participle. For example, “go” becomes “went” in the past tense and “gone” as the past participle. These forms must be memorized, as there is no fixed rule for their changes.
Some irregular verbs, such as “have” (which changes to “had” for both past tense and past participle), present further challenges. Other verbs, like “begin,” become “began” in the past tense and “begun” in the past participle, requiring additional attention to detail.
To master verb patterns, practice distinguishing between regular and irregular forms in various exercises. Pay close attention to verb endings and remember that irregular verbs must be learned individually for proper conjugation.
When to Add E ES and IES to Verbs

When conjugating verbs in the present tense, the rule for adding -e is simple: add this suffix to most verbs that end in a consonant, such as “make” (makes), “take” (takes), or “hope” (hopes).
For verbs ending in a consonant plus y, replace the y with -ies in the third person singular form. Examples include “fly” (flies) and “carry” (carries). This is a common pattern for verbs that are used with subjects such as “he,” “she,” or “it.”
If a verb ends with an e, drop the e before adding the -ing form. For instance, “make” becomes “making,” and “write” becomes “writing.”
Be cautious with verbs that end in ee, ye, or vowels followed by y (like “play” or “buy”). These usually retain the y when conjugated into the third person singular or the present participle.
Knowing these rules helps you to correctly conjugate verbs in various forms. Consistent practice will reinforce these patterns and improve accuracy in verb endings.
Common Mistakes with Verb Endings
One common mistake occurs when adding -es to verbs that end with -s, -x, or -z. For instance, “fix” should be “fixes,” not “fixeses.” This error happens when learners mistakenly overgeneralize the rule.
Another frequent error involves dropping the -y from verbs like “fly” and “carry.” The correct form is “flies” and “carries,” not “flyes” or “carrieses.” It’s essential to remember that only the -y changes to -ies when a consonant precedes it.
Additionally, confusion arises when forming the present participle. For verbs ending in -e, learners may incorrectly retain the -e when adding -ing. For example, “make” should become “making,” not “makeing.” The -e is dropped before adding the -ing suffix.
Lastly, some learners mistakenly use -es for verbs that end in vowels plus -y. Verbs like “play” should become “plays,” not “playes.” The -es ending is unnecessary when a verb ends in a vowel plus -y.
Practical Exercises for Mastering E ES and IES
To practice adding -es and -ies endings, start by focusing on verbs that follow regular patterns. Create a list of verbs and apply the appropriate ending based on their final letters. For example:
- Play → Plays
- Run → Runs
- Carry → Carries
- Fix → Fixes
Next, challenge yourself by forming sentences with these verbs. Use the third-person singular form in various contexts. For example:
- She plays the guitar every day.
- He fixes cars in the garage.
- The teacher carries the books to the class.
Another exercise involves identifying and correcting mistakes in sentences that incorrectly use verb forms. Example:
- Incorrect: She fixeses the door.
- Corrected: She fixes the door.
For further practice, create a quiz where you fill in the blanks with the correct verb form:
- They __________ (study) for the exam.
- He __________ (watch) the movie every weekend.
- She __________ (try) to finish her project on time.
By practicing these types of exercises regularly, you can master the use of -es and -ies endings in verbs.
How to Apply Verb Endings in Everyday Sentences
To correctly use verb endings in daily conversations, first identify the subject and its corresponding verb form. For third-person singular subjects (he, she, it), ensure you add -es to verbs that end in s, x, ch, sh, or o. For verbs ending in a consonant + y, change the y to ies.
Here are examples to practice:
- She fixes the car every morning.
- He plays football after school.
- It does not make any sense.
- The teacher teaches English to the students.
- He studies late at night.
When a verb ends in a vowel + y, just add -s instead of -ies:
- He enjoys swimming.
- She plays the piano well.
For irregular verbs that don’t follow the usual patterns, learn the correct forms individually:
- He has a meeting today.
- She goes to the gym every day.
Practice these forms by creating simple sentences for your daily activities to build muscle memory. This approach ensures you’re consistently using the correct verb endings in regular speech.