99 Bottles of Juice (4-2)

var num = 99; 
var bottle = " bottle "; 
var bottles = " bottles ";
    while (num >= 1) {
    if (num >= 3 ) { // start checking on >=3, lyrics are different in 2 and 1
    console.log(num + bottles +"of juice on the wall! " + num + bottles +"of juice! Take one down, pass it around... " + (num - 1) + bottles + "of juice on the wall!");
    } else if (num === 2) {
    console.log(num + bottles+"of juice on the wall! " + num + bottles+"of juice! Take one down, pass it around... " + (num - 1 ) + bottle + "of juice on the wall!");
    } else if (num === 1) {
    console.log(num + bottle +"of juice on the wall! " + num + bottle+"of juice! Take one down, pass it around... 0" + bottles + "of juice on the wall!");
    }
    num--;
    }