に行く/に来る/に帰る => go/arrive/go back (to do something) N5
へ => Go to N, head to N , Often followed by verbs like 行く/いく, 来る/くる, 向かう/むかう… N5
Particles
~どうにもならない/ できない => not … by any means; no matter how hard one tries, cannot ~ N1
Ability
~きわまる/きわまりない(~極まる/極まりない)      => extremely; very ~ N1
てっきり...と思う => surely; certainly; without a doubt N3
[極「きわ」]み/[極「きわ」]まりない => Extremely A N1
Degree/ Level/Amount
ときとして…ない => At no time N2
Emphasize the negative meaning
ても ~きれない => No matter how much... N3
Emphasize
抜きにして/ 抜きにしては~れない => without; leaving out; cutting out ~ N2
ないと/なくちゃ/なきゃ => must do; need to; gotta do ~ N3
[使「し」][役「えき」][受「う」]け[身「み」] => Imperative N4
Causative, Passive, Volitional
~ような...ような => like; as; similar to ~. N1
Speculation