い
 
く
 
つ
 
か

takes genitive case の

Usually written with kana alone.
  1. (a) few, some, several.

Variations

Pronunciation Kanji Kana Is Common
 
い
 
く
 
つ
 
か
いくつか ✔
いく
幾
 
つ
 
か
幾つか いくつか ✔