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
~ば => If~ N4
Conditional
に[先駆「さきが」]けて => The earliest, very first in A; Ahead of A, in advance of A N1
Time, Situation
ばこそ => Because of A N1
Reason, Result, Response
とあれば => If A N1
Conditional, While
ば~ほど => The more A, C N3
Degree. Level, Amount
ばかりに => Because A, B N2
Reason, Result, Response
し(~し) => and ... N4
Cause and Effect
ねばならない => Must A N2
Needs, Requirements
そばから => As soon as A, B N1
Time, Situation
と[言「い」]わせれば => On the view of N1
Based/focused/depending on
かといえば => Although A is expected, B results N2
Contrast,Surprise