1. For most nouns, we add an ‘s’ at the end of the word.
• Car = Cars
• Pen - Pens
• Book - Books
• Tree - Trees
• Ball - Balls
2. For nouns that end with ‘s’, ‘x’, ‘z’, ‘ch’, or ‘sh’, add ‘es’ at the end of the word.
• Watch - watches
• Boss - Bosses
• Dish - Dishes
• Bus - Buses
• Wish - Wishes
3. If a noun's singular form ends with a consonant plus 'y', you must change the 'y' to 'i' and then add 'es'
• Baby - Babies
• Sky - Skies
• Candy - Candies
4. Irregular Plural Nouns
• Man - Men
• Child - Children
• Foot - Feet
• Tooth - Teeth
• Person - People