~に~かい(~に~回)      => Do ~ times in ~ period N5
Frequency
もしかすると/もしかしたら~かもしれない => perhaps; maybe; perchance; by any chance ~ N3
からすると/からすれば/からしたら => judging from; considering; by the look of ~ N2
しかしながら => however, nevertheless N2
Things do not match the prediction
いらっしゃる => to be; to come; to go (polite version) N4
...し, ...し, ...から => and; and what's more ~ (emphasis) N4
Line up, list
~仮に...とすれば / としたら / とする => ~If..., suppose... N1
Condition (hypothetical condition)
ふしがある => Seem N2
Speculation
…たりしたら/しては => ... Such as N3
Demonstrate by example
らしい => It looks like N3
Situation
かしら => I wonder (feminine) N4
…し, …から => Because... moreover... so... N4
Cause, reason