に[基「もと」]づいて/に[基「もと」]づき/に[基「もと」]づく => Based on A N2
Based, Focused, Depending on
たが[最後「さいご」] => Once A occurs, B happens N1
Information, Report
[最中「さいちゅう」] => In the middle of A N3
Time, Situation