まず...だろう/ ...まい => Surely... N2
Speculation
と思う => I think N5
ようと思う/ようと思っている => thinking of doing; planning to ~ N3
ましょう => let's ~; shall we ~ N5
かと思ったら/かと思うと => just when; no sooner than ~ N2
てしまう => Did something N4
Secondary Verb
うと~まいと,うが~まいが => Whether or not A (is/occurs) N1
Based/focused/depending on
...ままを => as it is N2
Base, base
ますように => making a wish N3
まま => Still, unchange N4
Situations and Experiences
~とおもう(~と思う)      => tend to, be about to… N4
Intent
まま(に) => as, to do as ~ N2