Toddler's Grammar Errors Not Improving
Medically reviewed by Dr. Emily Torres, PhD, CCC-SLP · Pediatric Speech-Language Pathologist
Content reviewed against published ASHA, AAP, NIH guidelines
Last reviewed:
Speech and communication milestones vary widely, and worries about toddler's grammar errors not improving, here is what you need to know.
The short answer
Grammar errors are a completely normal part of language development in toddlers and preschoolers. Children naturally say things like "I goed" or "him is big" as they learn grammar rules. Most grammar errors resolve by age 4 to 5. If errors persist beyond age 5 or if your child uses very limited grammar for their age, a speech-language evaluation may be helpful.
Key takeaways
- Grammar errors are a completely normal part of language development in toddlers and preschoolers. Children naturally say things like "I goed" or "him is big" as they learn grammar rules. Most grammar errors resolve by age 4 to 5. If errors persist beyond age 5 or if your child uses very limited grammar for their age, a speech-language evaluation may be helpful.
- Usually normal when: Your toddler makes errors with irregular past tense like "goed" or "bringed"
- Call your doctor if: Your child is losing grammar skills they previously demonstrated
- Varies by age — see the age-by-age breakdown below
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What Parents Should Know
According to ASHA, AAP, NIH guidelines, grammar errors are a completely normal part of language development in toddlers and preschoolers. Children naturally say things like "I goed" or "him is big" as they learn grammar rules. Most grammar errors resolve by age 4 to 5. If errors persist beyond age 5 or if your child uses very limited grammar for their age, a speech-language evaluation may be helpful. At 18-24 months, grammar is just emerging at this stage. Two-word combinations are the norm, and children are not expected to use correct grammar. Missing articles, incorrect pronouns, and absent verb endings are all completely normal. It is generally considered normal when your toddler makes errors with irregular past tense like "goed" or "bringed". However, you should contact your pediatrician promptly if your child is losing grammar skills they previously demonstrated.
Normal vs. Concerning
By Age
What to expect by age
18-24 months
Grammar is just emerging at this stage. Two-word combinations are the norm, and children are not expected to use correct grammar. Missing articles, incorrect pronouns, and absent verb endings are all completely normal.
24-30 months
Children begin using basic grammar like plural -s, present progressive -ing, and simple pronouns. Errors are frequent and expected. Over-regularization errors like "foots" instead of "feet" actually show that your child is learning grammar rules.
30-36 months
Grammar becomes more complex with use of auxiliary verbs, past tense, and possessives. Errors are still very common, especially with irregular forms. Your child may say "runned" or "mouses," showing they are applying grammar rules even to exceptions.
3-4 years
Most grammar structures are used, though errors with irregular forms, complex sentences, and some pronouns persist. Children at this age are expected to still make mistakes. Grammar accuracy improves gradually through exposure and practice.
4-5 years
Most children have mastered basic grammar by age 5, though some irregular forms may still be tricky. If your child still has significant grammar difficulties at this age, such as consistently omitting verb tense markers or using very simple sentence structures, a language evaluation is recommended.
What to Tell Your Pediatrician
- Describe when you first noticed toddler's grammar errors not improving and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your child is over 4 years and grammar has not improved noticeably in the past year.
- Mention if your child consistently omits grammar markers that same-age peers use correctly.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- Your toddler makes errors with irregular past tense like "goed" or "bringed"
- Your toddler confuses pronouns like "him" and "he" or "her" and "she" before age 4
- Your toddler omits small grammatical words like articles and prepositions occasionally
- Your toddler's grammar is gradually improving over time even if errors persist
- Your child is over 4 years and grammar has not improved noticeably in the past year
- Your child consistently omits grammar markers that same-age peers use correctly
- Your child's grammar difficulties make their speech harder to understand
- Your child is losing grammar skills they previously demonstrated
- Your child is over 4 years and uses almost no grammatical markers, speaking as if every sentence is a simple list of words
What You Can Do at Home
- Keep track of when you notice toddler's grammar errors not improving — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that your toddler makes errors with irregular past tense like "goed" or "bringed" — this is generally within the range of normal.
- At 18-24 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Talk, read, and sing to your baby frequently. Narrate daily activities to build language exposure.
- While monitoring at home, seek immediate care if your child is losing grammar skills they previously demonstrated.
Related Conditions
Toddler Confusing Verb Tenses
Verb tense errors are one of the most common and normal grammar mistakes in young children. Toddlers often over-regularize, saying "goed" instead of "went" or "runned" instead of "ran," because they are actively learning and applying grammar rules. These errors typically resolve by age 4 to 5 without intervention.
Toddler Dropping Articles and Small Words
Omitting small grammatical words like "a," "the," "is," and "are" is completely normal in toddler speech. These function words carry less meaning and are often unstressed in speech, making them harder for young children to learn. Most children begin using articles and auxiliary verbs consistently between ages 3 and 4.
Child Not Using Past Tense
Past tense is one of the later grammar skills to develop. Most children begin using regular past tense (adding "-ed" to verbs) between ages 2.5 and 3.5, and irregular past tense (like "went," "ate," "fell") takes even longer. It's completely normal for a 3-year-old to say "I goed to the park" - this over-regularization actually shows they're learning grammar rules. Don't worry about past tense errors until well past age 4.
Related Resources
Milestone Checklists by Age
Track your baby's developmental milestones from birth to 5 years with age-specific checklists.
Month-by-Month Development
Detailed monthly development guides from birth through 24 months.
When to Call the Doctor
General guide on when to call the pediatrician, visit urgent care, or go to the ER.
Frequently asked questions
Is toddler's grammar errors not improving normal?
When should I call the doctor about toddler's grammar errors not improving?
When is toddler's grammar errors not improving normal?
What causes toddler's grammar errors not improving?
What should I mention to my pediatrician about toddler's grammar errors not improving?
Is toddler's grammar errors not improving normal at 18-24 months?
Is toddler's grammar errors not improving normal at 24-30 months?
Should I go to the ER for toddler's grammar errors not improving?
Does toddler's grammar errors not improving go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss Toddler's Grammar Errors Not Improving.
Things to mention
- Describe when you first noticed toddler's grammar errors not improving and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your child is over 4 years and grammar has not improved noticeably in the past year.
- Mention if your child consistently omits grammar markers that same-age peers use correctly.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Your child is over 4 years and grammar has not improved noticeably in the past year
- Your child consistently omits grammar markers that same-age peers use correctly
- Your child's grammar difficulties make their speech harder to understand
Urgent signs to report immediately
- Your child is losing grammar skills they previously demonstrated
- Your child is over 4 years and uses almost no grammatical markers, speaking as if every sentence is a simple list of words
My notes
From ismybabyalright.com — free, evidence-based baby health guides
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members
Related Resources
Bottom line
Most cases of toddler's grammar errors not improving are normal. Talk to your pediatrician if your child is losing grammar skills they previously demonstrated.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
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Related Speech Concerns
Toddler Confusing Verb Tenses
Verb tense errors are one of the most common and normal grammar mistakes in young children. Toddlers often over-regularize, saying "goed" instead of "went" or "runned" instead of "ran," because they are actively learning and applying grammar rules. These errors typically resolve by age 4 to 5 without intervention.
Toddler Dropping Articles and Small Words
Omitting small grammatical words like "a," "the," "is," and "are" is completely normal in toddler speech. These function words carry less meaning and are often unstressed in speech, making them harder for young children to learn. Most children begin using articles and auxiliary verbs consistently between ages 3 and 4.
Child Not Using Past Tense
Past tense is one of the later grammar skills to develop. Most children begin using regular past tense (adding "-ed" to verbs) between ages 2.5 and 3.5, and irregular past tense (like "went," "ate," "fell") takes even longer. It's completely normal for a 3-year-old to say "I goed to the park" - this over-regularization actually shows they're learning grammar rules. Don't worry about past tense errors until well past age 4.
Accent vs Speech Disorder in Bilingual Toddlers
When toddlers grow up hearing more than one language, they naturally blend sounds, patterns, and accents from both languages. This is normal and healthy, not a speech disorder. A bilingual child may pronounce some sounds differently than monolingual peers because they are learning the sound systems of two languages simultaneously. True speech disorders affect both languages equally, while accent influence appears only in specific sounds borrowed from one language to another.
Ear Fluid Affecting Baby's Speech Development
Chronic or recurrent middle ear fluid (otitis media with effusion) can temporarily reduce hearing by 15 to 40 decibels, which is like hearing through water. During critical periods of language learning, this muffled hearing can impact speech and language development. If your baby has frequent ear infections or persistent fluid, discuss the potential speech impact with your pediatrician.
Will Ear Tubes Help My Child's Speech?
Ear tubes (tympanostomy tubes) can restore normal hearing by draining persistent fluid from the middle ear. Many children show speech and language improvement within weeks to months after tube placement, particularly if hearing loss from fluid was contributing to their speech delay. However, ear tubes alone may not resolve all speech delays, and some children benefit from speech therapy alongside tube placement.