• Consonant: not a, e, i, o, u
  • Vowel: a, e, i, o, u
  • Semi - vowel: y

Adding -s

  • For most nouns
  • words ending with "vowel + y"
  • words ending with -o (part of it)
    • autos, photos, studios, pianos, tattoos, kangaroos, radios, videos, kilos, zoos, memos, sopranos女高音

Adding -es

  • words ending with -sh. -ch, -s, -z, -x
  • words ending with -o (part of it)
    • echoes, potatoes, heroes, tomatoes

Chang -y to -i and Adding -es

  • words ending with "consonant +y"

Irregular


NOT COMPLETED