oneThis plural form is used for numbers like: n mod 10 is 1 and n mod 100 is not 11
фраза пройдена
fewThis plural form is used for numbers like: n mod 10 in 3..4 and n mod 100 not in 12..14
фразы пройдены
manyThis plural form is used for numbers like: n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14
фраз пройдено
twoThis plural form is used for numbers like: n is 2
фразы пройдены
otherThis plural form is used for numbers like: everything else
фраз пройдены