Design a melodic arrangement adhering to the outlined musical framework and language.
'Sectional: Through Composed'  
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
 G2 BG dGBG | G2 BG AFDF | GBBG dGBG | c2 Bc AFDF :|[K:D]"^E dorian" E2 B2 B2 cA | BGEG AFDF | 
 [BE]4 [BE]2 cA | BdcB AFDF | [BE]4 [BE]2 cA | BGEG AFDF | [BE]4 [BE]2 cA | BdcB AFD ||[K:G] f |: 
 gagf edef | g2 fg ecAF | gagf e2 af |1 gefd ecAF :|2 gefd ecAF | G8 ||  