~であろうとなかろうと => whoever; whatever; however; even ~ N1
Innocent
~はどう(で)あれ      => however; whatever​ ~. N1
であれ,であろうと => Even A, Both A and B N1
(Not)only , (Not) even
でしょう/だろう => right?, isn't it?, correct? N4
どんなに…だろう(か) => how…!; what…! N3
Emphasis on degree
ことだろう => Perhaps... N3
Speculation
どうりで => indeed,it's no wonder N2
Base, base
ことだろう => how…!; what…! N2
Exclamatory
... だろうが、... だろうが => Whether it's ... or ... N3
Demonstrate by example
はどうですか => how about; how is N5
はどうですか => how about; how is N5
Doubt
...ようでもあり / ようでもあるし => It seems like..., or rather, it also seems like... N3
Evaluate