Examples from literature

• Augmentation and diminution of theme abound, together with the full fugal manner. 
• First one commencing with chords, after which, fugal imitation. 
• In a brief fugal vein is a mystic harking back to the earlier prelude. 
• One of the greatest fugal episodes of symphonies, it is yet a mere prelude to the real movement, where the light theme is drawn from a phrase of latest cadence. 
• Well defined is the middle episode in minor reared on a new theme of the clarinet with an almost fugal polyphony that departs from the main lyric mood.