Here is how the song goes:

Ten green bottles hanging on the wall
Ten green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be nine green bottles hanging on the wall

Nine green bottles hanging on the wall
Nine green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be eight green bottles hanging on the wall

Eight green bottles hanging on the wall
Eight green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be seven green bottles hanging on the wall

Seven green bottles hanging on the wall
Seven green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be six green bottles hanging on the wall

Six green bottles hanging on the wall
Six green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be five green bottles hanging on the wall

Five green bottles hanging on the wall
Five green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be four green bottles hanging on the wall

Four green bottles hanging on the wall
Four green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be three green bottles hanging on the wall

Three green bottles hanging on the wall
Three green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be two green bottles hanging on the wall

Two green bottles hanging on the wall
Two green bottles hanging on the wall
And if one green bottle should accidentally fall
There’ll be one green bottle hanging on the wall

One green bottle hanging on the wall
One green bottle hanging on the wall
And if one green bottle should accidentally fall
There’ll be no green bottles hanging on the wall