The verse normally ends with the riff. 'riff' and 'trans-to-break' consist of the order of the notes played.
Phrase: chorus
Progression: gm gm gm gm | gm gm gm F | gm gm gm gm | gm gm F F
Phrase: verse
Progression: gm gm gm gm | gm gm gm F | gm gm gm gm | gm gm F F
Phrase: instrumental
Progression: gm gm gm gm | gm gm gm F | gm gm gm gm | gm gm F F
Phrase: riff
Progression: G Bb C D F G
Phrase: trans-to-break
Progression: G Bb C C# D Bb C
Phrase: breakdown
Progression: cm cm cm cm | cm cm dm dm