[tai] (aux-adj) (1) (after the -masu stem of a verb) want to ... do something; would like to ...; (prt) (2) (kyu #303
[けん, ken] (n, n-suf) authority; right (to do something); (P) #325
[seru ; saseru] (aux-v, v1) (1) (せる is for 五段 verbs, させる for 一段; follows the imperfective form of (v5) and (vs) verbs; senses 1-3 of せる are sometimes abbreviated as 〜す) auxiliary verb indicating the causative; (2) (hum) (usu. as 〜(さ)せてもらう, 〜(さ)せていただく, etc.) auxiliary verb indicating that one has been granted the permission to do something; (3) auxiliary verb used to make verbs more "active"; (4) (hon) (as 〜(さ)せられる, 〜あら(さ)せられる, 〜(さ)せ給う, etc.) auxiliary verb used as an extreme honorific for others' actions #540
[で, de] (n, n-suf) (1) coming out; going out; outflow; efflux; rising (of the sun or moon); (2) attending (work); appearing (on stage); one's turn to go on; (3) start; beginning; (4) origins; background; person (or item) originating from ...; graduate of ...; native of ...; member of ... (lineage); (5) architectural member that projects outward; (6) highest point of the stern of a ship; (7) (uk) (usu. after the -masu stem of a verb as 〜出がある or 〜出がない, etc.) amount (comprising something); amount of time or effort required to do something; (P) #632
[おく, oku] (v5k) (1) to put; to place; (2) to leave (behind); (3) (uk) to do something in advance (usu. following te-form verb); (P) #2941
[charenji] (n, vs) (See 挑戦) self-challenge; trying hard to do something; (P) #4163
[toku ; doku] (v5k) (contraction of ..て or で plus 置く) to do something in readiness for; to get something (needful) done #5860
[くりかえす, kurikaesu] (v5s, vt, vi) to repeat; to do something over again; (P) #6527
[chau ; jau] (aux-v, v5u) (contraction of ..て or で plus しまう) to do something completely #8949
[あえて, aete] (adv) (uk) dare (to do something); venture (often overcoming reluctance, or in the face of probable failure); take upon oneself; challenge; presume; (there is no) need to; (don't) go as far as; definitely (not); (P) #11957