32.71A practical 8-bar planning example

Suppose:

Bars 1–4 = phrase A.

Bars 5–8 = answer.

Plan:

Bars 1–2

simple.

Bar 3

small fill.

Bar 4

half cadence.

Bars 5–6

slightly fuller.

Bar 7

secondary dominant.

Bar 8

full cadence.

That's already a coherent architecture.