The poem shifts in time. We see the mother on Armistice Sunday, then she remembers her son at various stages of growing up, and finally ends in the present
Caesura and enjambement are used throughout to represent the difficulty the mother is having controlling her emotions
When the mother “released a song bird” she is referring to allowing her son to be free to make his own way in the world
Imagery of fabric used to create a sense of closeness between the mother and son; she remembers being in physical contact with him
Reference to the “playground voice” shows she is grieving her little boy, as well as his possible death