がちです/がちになる => A tends to become/happen/occur N2
Potential, Possibility
にわたって/にわたり => Over the course of A (continuous action), Throughout A N2
Time, Situation
たち => Plural form N5
Amount
すら,ですら => Even A N1
(Not)only , (Not) even
うち/ないうち => While A is the case, B; While A is occuring, B, While A is not occuring, B N3
Conditional, While
わ => Very, so, already N5
Particles
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
の[末「すえ」]/た[末「すえ」] => conclusion N2
Reason, Result, Response
ないと,なくちゃ => Must do A N3
Needs, Requirement
[極「きわ」]み/[極「きわ」]まりない => Extremely A N1
Degree/ Level/Amount
に[違「ちが」]いない => Without a doubt, A N2
Information, Report
くする/にする => To make, to change into N5
Change, cause and effect