Depending on the consonant before the ending adjectives can be divided into two groups:
- 
hard group: the hard consonant before -ий ending: добрий (kind), червоний (red), чистий (clean), низький (short); all the possessive adjectives: мамин (mother's), батьків (father's); 
- 
soft group: the soft consonant before -ій, синій (dark blue), ранній (early), колишній (former, ex), справж ній (true); adjectives with -їй ending: безкраїй (immense, endless). 
- 
and a special group of adjectives with -ций ending, which is a part of -лиций (“лице” means “face”): груглолиций (round-faced), блідолиций (pale-faced). 

 nominative
 nominative