に[先立「さきだ」]って/に[先立「さきだ」]ち/に[先立「さきだ」]つ => Before A occurs/takes place N2
Time, Situation
に先立って => before; prior to ~ N2
~からなる(成る)      => Consists of; formed to N2
つまり => in other words; in summary N3
つもりで => with the intention of doing ~ N3
Base, base
つもりで => with the intention of doing ~ N3
Conditions (general conditions)
つもりだ => Plan to, be going to N4
Sentence Endings
つもりだ => Plan to A, not to A N3
Will, Decision, Doing
~且つ(かつ) => and N1
Line up, list
つもりはない => have no intention to / didn't mean to ~ N3
Description
つつ => while; even though; despite ~ N2
つもりではない => have no intention to / didn't mean to ~ N3
Evaluate