Inflectional Endings Grammar Worksheets – ing, -ed, -s, -er, -est

Introduction

This set of 12 grammar worksheets helps students practice and master common inflectional endings: -s, -es, -ed, -ing, -er, and -est. The activities progress step by step—from making plurals and forming past tense verbs to using comparative and superlative adjectives.

Students complete word lists, fill-in-the-blanks, and short writing tasks while learning essential spelling rules such as no change, drop the final e, and double the consonant. These exercises strengthen grammar, phonics, and spelling awareness in a fun and structured way.

What’s Included:

12 printable worksheets

Practice with -s, -es, -ed, -ing, -er, and -est endings

Step-by-step word change and sentence activities

Review and fill-in-the-blank exercises

Focus on spelling patterns and grammar usage

Grades / Ages:

Ideal for Grades 1–6

Implementation Format:

Perfect for grammar lessons, literacy centres, morning work, small groups, or homework practice.

Answer Key:

Not included

File Type:

PDF (Non-editable)

Number of Pages:

12 pages total

License:

Paid product for personal or single-classroom use only

Tags to Use:

Inflectional endings worksheets, grammar practice, phonics and spelling, -ing -ed -s endings, comparative adjectives, superlative adjectives, ESL grammar, grammar for grades 1–3