Relation between five aggregates and four establishments of mindfulness?

I have been wondering what the connection between the five aggregates and the four establishments are. Below i give the translations into English that i've found when reading Bhikkhu Bodhi (BB) and Thich Nhat Hanh (TNH) Five aggregates: * Form * Feelings * Perceptions * Volitional formations (BB); Mental Formations (TNH) * Consciousness Four establishments of mindfulness: * Body * Feelings * Mind, States of Mind (BB); Mind, Mental Formations (TNH) * Phenomena (BB); Objects of mind (TNH) **How can i think about the connection between these lists?** More specifically: * Why is "perceptions" not included in the establishments of mindfulness? * What's the difference between "form" and "body"? * Are "Volitional formations (BB); Mental Formations (TNH)" and "Mind, States of Mind (BB); Mind, Mental Formations (TNH)" the same thing? * What's the relation between "Consciousness" and "Phenomena (BB); Objects of mind (TNH)"?