oneThis plural form is used for numbers like: 1
In %1$d minute
otherThis plural form is used for numbers like: everything else
In %1$d minutes
Om 1 minut
Om %1$d minutter
In %1$d minute
In %1$d minutes
In %1$d minute
In %1$d minutes
Om 1 minut
Om %1$d minutter
%1$d - number of minutes, %1$d may be skipped for singular if translation looks better.