Standard (EADGBE)

Intro

Verse 1

 Oh the summer time is coming

 And the trees are sweetly blooming

 And the wild mountain thyme

 Grows around the blooming heather

 Will ye go, Lassie, go

Chorus

 And we'll all go together

 To pluck wild mountain thyme

 All around the blooming heather

 Will ye go, Lassie, go

Verse 2

 I will build my love a tower

 By yon' pure crystal fountain

 And on it i will build

 All the flowers of the mountain

 Will ye go, Lassie, go

Chorus

 And we'll all go together

 To pluck wild mountain thyme

 All around the blooming heather

 Will ye go, Lassie, go

Here it has an instrumental bit, which uses the same chord pattern as the verse.

Verse 3

 If my true love she were gone

 I would surely find another

 To pluck wild mountain thyme

 Grows around the blooming heather

 Will ye go, Lassie, go

Chorus

 And we'll all go together

 To pluck wild mountain thyme

 All around the blooming heather

 Will ye go, Lassie, go

 And we'll all go together

 To pluck wild mountain thyme

 All around the blooming heather

 Will ye go, Lassie, go

 End: Let us go, Lassie, go

Hope this is helpful :)