にわたって/にわたり => Over the course of A (continuous action), Throughout A N2
Time, Situation
かたわら => While doing A, (B) N1
Information, Report
[極「きわ」]み/[極「きわ」]まりない => Extremely A N1
Degree/ Level/Amount
てかなわない => A is a problem N2
Adjectival, Descriptions
てもかまわない => No problem N4
Can, Should, Must
かかわらず/かかわりなく => Even though A, Regardless of A; without relation to A N2
Based, Focused, Depending on
わけにはいかない => Must not A, Must A N3
Needs, Requirement
めったにない => Rarely N3
Degree. Level, Amount
もし~たなら => If A … N3
Conditional, While
わ => Very, so, already N5
Particles
わけがない => There's no reason for A (A should not be possible) N3
Potential, Possibility
わけではない => Although you may think A, that is not the case. N3
Contrast