Common Mistakes

Explore grammar guide articles about common mistakes

3 articles
Common Grammar Mistakes ESL Learners Make (and How to Fix Them)
Common Mistakes

Common Grammar Mistakes ESL Learners Make (and How to Fix Them)

The fifteen grammar errors ESL learners make most often, why they happen, and the rules that fix them with side-by-side examples.

Apr 23, 2026 17 min read
Common Grammar Mistakes Professionals Make - Top 20 Errors and How to Fix Them
Common Mistakes

Common Grammar Mistakes Professionals Make - Top 20 Errors and How to Fix Them

Fix the 20 most common grammar mistakes in business writing. Expert-written guide with before/after examples, rules, tables, and a checklist for professional emails.

Apr 11, 2026 13 min read
Common Email Grammar Mistakes - 20 Errors to Avoid
Common Mistakes

Common Email Grammar Mistakes - 20 Errors to Avoid

Avoid these 20 common email grammar mistakes that damage your credibility. Real examples, corrections, and a quick checklist for error-free professional emails.

Mar 29, 2026 22 min read