Rule 4
If a singular non ends in y with a vowel before the y, make the plural form by simply adding s.
Examples:
| Singular | Plural | Singular | Plural |
|---|---|---|---|
| key | keys | relay | relays |
| kidney | kidneys | monkey | monkeys |
| alley | alleys | storey | storeys |
| journey | journeys | chimney | chimneys |
