Our brains ache in the merciless iced east winds that knive us …
Regular5linestanzas:monotony of war; real threat is the weather
First person account- detailed, authentic
Cyclical structure: focus on war emphasises the continuous cycle of war
ABBA rhyme scheme with half rhymes: regularity vs disruption to emphasise that although daily life in the trenches was very monotonous, the conditions were still very harsh and unnerving for soldiers
Last line of each stanza is noticeabley shorter; rhetorical questions or repeated phrases to emphasise the futility of war
they change slightly to show the disintegration of mindset