Build your composition by using the subsequent musical layout as a reference.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/4
M:4/4
K:C
 E2 D2 || C C C/D/E/F/ | G/G/ G G A/G/ | F/F/ F F G/F/ | E/E/ E E D | C C C/D/E/F/ | 
 G/G/ G G A/G/ | F D/D/ D B, |1 D C C G, :|2 D C C2 || A G E C | C B, B,2 | A G F D | D C C2 | 
 c c c3/2 c/ | B A A2 | G E/G/ F D | D C C E/G/ | A3/2 G/ E C | C B, B,2 | A3/2 G/ F D | D C C2 | 
 c c c3/2 c/ | B A A2 | G E/G/ F D |1 D C C G :|2 D C C2 |]  