つつ/つつも => While A, B. Although A (is beng done), B N2
Information, Report
ほどだ => Over N2
Degree, Level, Amount
つ~つ => Doing A and B (repeatedly, one after another) N1
Information, Report
~がほしい => I want ~ N5
Asking and Telling
ば~ほど => The more A, C N3
Degree. Level, Amount
つつある => In the middle of A; in the process of A N2
Time, Situation
にほかならない => Only A N2
Reason, Result, Response
しまつだ => Denotes negative results A N1
Reason, Result, Response
ほど~ない => A is not as C as B N4
Comparisons
つもりだ => Plan to, be going to N4
Sentence Endings
[続「つづ」]ける => continues, to continue to N4
Secondary Verb
ほかない => There are no other methods except for A N2
(Not)only, (Not) even