ないと,なくちゃ => Must do A N3
Needs, Requirement
つつ/つつも => While A, B. Although A (is beng done), B N2
Information, Report
と、と、どちらが~ => Which is more C, A or B N4
Comparisons
に[比「くら」]べて/に[比「くら」]べ => When compared to A N3
Comparison, Exchange
くらいだ/ぐらいだ => Around/about N5
Amount
たち => Plural form N5
Amount
つ~つ => Doing A and B (repeatedly, one after another) N1
Information, Report
くらいなら => I would prefer (doing) B over A N1
Contrast/Surprise
がちです/がちになる => A tends to become/happen/occur N2
Potential, Possibility
に[先立「さきだ」]って/に[先立「さきだ」]ち/に[先立「さきだ」]つ => Before A occurs/takes place N2
Time, Situation
つつある => In the middle of A; in the process of A N2
Time, Situation
とはくらべ[物「もの」]にならない => It's no match for A N1
Comparison/ Exchange