Crisis Plural Form: Rule, Examples, and Mistakes The plural form of crisis is crises. This follows the rule for many…
Basis Plural Form: Rule, Examples, and Mistakes The plural form of basis is bases (pronounced BAY-seez). This follows the standard…
Memorandum Plural Form: Rule, Examples, and Mistakes The plural form of memorandum is memoranda (following the Latin plural rule) or…
Appendix Plural Form: Rule, Examples, and Mistakes If you are writing a business report, an academic paper, or an email…
Index Plural Form: Rule, Examples, and Mistakes The plural form of index is not as simple as adding an -s.…
Criterion Plural Form: Rule, Examples, and Mistakes The plural form of criterion is criteria. This is a direct rule: one…
Analysis Plural Form: Rule, Examples, and Mistakes The plural form of analysis is analyses. This follows the rule for nouns…
Proposal Plural Form: Rule, Examples, and Mistakes If you are writing a business email, a project update, or a meeting…
Invoice Plural Form: Rule, Examples, and Mistakes The plural form of invoice is invoices. This is a regular plural, formed…
Company Plural Form: Rule, Examples, and Mistakes When you need to talk about more than one business organization, the correct…