PLURAL NOUNS EXERCISE 1 — REGULAR FORMS (ESL)
A1–A2 · BeginnerForming plurals in English follows a small set of rules — but each rule has its own spelling pattern, and knowing which one applies to a given noun takes practice. This exercise covers the main regular plural patterns.
Need a refresher? Review the grammar ↓
Write the correct plural form of each noun.
Next exercise: Plural Nouns – Exercise 2 →
Grammar review
Plural nouns — regular formation rules
Most English nouns form their plural by adding -s or -es. The spelling of the base noun determines which ending to use.
Most nouns — add -s:
Most nouns just add -s. This is the pattern you'll see most often.
Nouns ending in -s, -sh, -ch, -x, -z — add -es:
These endings need the extra vowel to make the plural pronounceable.
brush → brushes watch → watches fox → foxes
Nouns ending in consonant + -y — change y to i, add -es:
party → parties story → stories country → countries
But vowel + y: just add -s → tray → trays, monkey → monkeys
Nouns ending in -f or -fe — often change to -ves:
leaf → leaves knife → knives half → halves
But some keep the -f: roof → roofs chief → chiefs
Nouns ending in -o — most add -es:
volcano → volcanoes hero → heroes
But: photo → photos piano → pianos radio → radios
How to approach this exercise:
Look at how the noun ends, then use the matching rule above.
Most English nouns form their plural by adding -s or -es. The spelling of the base noun determines which ending to use.
Most nouns — add -s:
Most nouns just add -s. This is the pattern you'll see most often.
Nouns ending in -s, -sh, -ch, -x, -z — add -es:
These endings need the extra vowel to make the plural pronounceable.
brush → brushes watch → watches fox → foxes
Nouns ending in consonant + -y — change y to i, add -es:
party → parties story → stories country → countries
But vowel + y: just add -s → tray → trays, monkey → monkeys
Nouns ending in -f or -fe — often change to -ves:
leaf → leaves knife → knives half → halves
But some keep the -f: roof → roofs chief → chiefs
Nouns ending in -o — most add -es:
volcano → volcanoes hero → heroes
But: photo → photos piano → pianos radio → radios
How to approach this exercise:
Look at how the noun ends, then use the matching rule above.
MORE LIKE THIS — RELATED NOUN EXERCISES:
