oneThis plural form is used for numbers like: 1
Pause for %1$d second
otherThis plural form is used for numbers like: everything else
Pause for %1$d seconds
Pause for %1$d second
Pause for %1$d seconds
Pause for %1$d second
Pause for %1$d seconds
Pause for %1$d second
Pause for %1$d seconds
%1$d - number of seconds of pause duration.