Parts of Speech in English Grammar & Clause Analyzer — Master Sentence Structure Easily

Our English Grammar & Syntax Analyzer is a powerful, beginner-friendly tool designed for students, teachers, and language learners. It automatically analyzes sentences to identify parts of speech, subjects and predicates, clauses, and common structural issues. Built with a simplified, education-focused logic, it’s perfect for grammar practice, learning, and classroom use.

✨ Key Features

1. Parts of Speech Identification
Get a detailed breakdown of every word in your sentence with Universal Part-of-Speech (UPOS) tags. Ideal for grammar exercises, assignments, and understanding word functions.

2. Subject & Predicate Detection
Instantly find the subject and both the simple (main verb) and complete (verb phrase) predicates. A great way to understand how English sentences are structured.

3. Sentence Fragment Check
The analyzer detects whether your sentence includes both a subject and a predicate (including linking verbs), helping you quickly identify incomplete thoughts.

4. Run-on Sentence Detection
Using smart heuristics, the app flags sentences with multiple finite verbs but no proper conjunctions or punctuation. Perfect for learning how to avoid common run-on errors.

5. Clause Identification
Easily distinguish between independent and dependent clauses with Universal Dependencies (UD) labels. Ideal for mastering complex and compound sentences.

6. Parallelism Check
The tool highlights potential parallelism errors when coordinated elements belong to different parts of speech, helping you write smoother, more balanced sentences.

7. Punctuation Validation
Automatically checks for proper sentence-ending punctuation (. ! ?), ensuring your sentences are clear and grammatically correct.