ふしがある => Seem N2
Speculation
~ないでいる/~ずにいる => ~Still not... N1
Invariant
~こういうふう => like this N1
Means and methods
ふりをする => to pretend; to act as if ~ N3
ふそくはない => nothing to complain about, just as expected N3
As expected
ふりをする => To pretend to (be) A N3
Adjectival, Description
ふうに => this way; that way; in such a way; how N2
ふと => suddenly; accidentally; unexpectedly; unintentionally ~ N3
ふとした ... => unexpected / incidental / little bitty N2
Expected
ようになる/なくなる => Become… N3
Time, Situation
ことになる/ことになっている => It has been decided that..; it turns out that.. N3
までになる => becoming ~ N2
Reach level