しかしながら => however, nevertheless N2
Things do not match the prediction
かしら => I wonder (feminine) N4
…し, …から => Because... moreover... so... N4
Cause, reason
からすると/からすれば/からしたら => judging from; considering; by the look of ~ N2
...し, ...し, ...から => and; and what's more ~ (emphasis) N4
Line up, list
にしてからが => Even... N1
Demonstrate by example
ねばならない/ねばならぬ/ねば => have to do; must; should ~ N2
なにかしら => I wonder (feminine) N4
Vague
... からして => judging from; based on N2
Base, base
ないかしら => I wonder (feminine) N4
Aspiration
もしかしたら…か => perhaps; maybe; perchance; by any chance ~ N4
Speculation
ぬきにして/~ぬきで => Exclude A; Stop/end A; Without A N2
Miscellaneous