ばこそ => Because of A N1
Reason, Result, Response
そばから => As soon as A, B N1
Time, Situation
そういえば => Speaking of .., A by the way, A; N2
Considering, Concerning
ばそれまでだ => If A happens, it's over (nothing will be of use) N1
Conditional, While
~ば => If~ N4
Conditional
それはそうと => By the way N2
Miscellaneous
に[沿「そ」]って/に[沿「そ」]い/に[沿「そ」]う/に[沿「そ」]った => Along with A; In line with A N2
Based, Focused, Depending on
とあれば => If A N1
Conditional, While
そうだ => Seem, like… N4
Situations and Experiences
そうにない => N2
Potential, Possibility
ばかりに => Because A, B N2
Reason, Result, Response
ば~ほど => The more A, C N3
Degree. Level, Amount