と([思「おも」]う、[言「い」]う、[考「かんが」]える) => That A N4
Particles
から[言「い」]って => If you think about/consider A N2
Considering, Concerning
にたえる/にたえない => Can't do A, can't stand/tolerate A, Can do A, N1
Potential, Possibility
からと[言「い」]って => With only A, it is not enough, so B N2
Needs, Requirements
うる/えない => A is possible, A can be done, A is not possible. N2
Potential, Possibility
ざるを[得「え」]ない => Only A is left to do/can be done N2
(Not)only, (Not) even
といえば/というと/といったら => N3
Considering, Concerning
と[言「い」]うのは => Means, is N3
Information, Report
と[言「い」]わせれば => On the view of N1
Based/focused/depending on
ねばならない => Must A N2
Needs, Requirements
ずにはいられない/ないではいられない => Can't help but A; A is unavoidable N2
Will, Decision, “Doing”
にかえる => Return to do something N4
Secondary Verb