だろうと[思「おも」]う => I think probably A N4
Sentence Endings
ようと[思「おも」]う => I think I will A N4
Causative, Passive, Volitional
ずにはおかない/ないではおかない => Will definitely A, N1
Will, Decision, Doing
と([思「おも」]う、[言「い」]う、[考「かんが」]える) => That A N4
Particles
かと[思「おも」]ったら/かと[思「おも」]うと => Athough A, B., As soon as I noticed A, B, almost immediately after A, B N2
Time, Situation
[通「とお」]り/[通「とお」]り => In the way A; The same as A, B; As described by A, B N2
Miscellaneous
なお => Furthermore, A N2
Miscellaneous
おかげで => Because of A, B; Thanks to A, B N3
Reason, Result, Response
に[応「おう」]じて(は)/に[応「おう」]じ(た) => In response/reply to A, In line with A; That fits with A N2
Based, Focused, Depending on
ておく => Do something N4
Secondary Verb
を[通「とお」]じて/を[通「とお」]して => Over the course of A, during the time A, Through (as a means) A N2
Miscellaneous
おまけに => A. In addition, B N2
(Not)only, (Not) even