ふしがある => Seem N2
Speculation
であれ~であれ => whether [A] or [B] N1
これ/それ/あれ => this/that N5
Spatial relations
あれでも => Even so, ... N3
Surprised
あれで => However... (Positive review) N3
Evaluate
ふと => suddenly; accidentally; unexpectedly; unintentionally ~ N3
こそあれ => and; although; but ~ N1
とあれば => If A N1
Conditional, While
~はどう(で)あれ      => however; whatever​ ~. N1
ふとした ... => unexpected / incidental / little bitty N2
Expected
~こういうふう => like this N1
Means and methods
それと/あと => and then, and, also N3