ちゃんと => Clear, neat, dignified, complete N3
Result status
ちゃんとする => Serious, tidy, complete N3
Result status
ないと/なくちゃ/なきゃ => must do; need to; gotta do ~ N3
なくちゃ => must do; need to; gotta do ~ N3
Necessity, obligation
ないと,なくちゃ => Must do A N3
Needs, Requirement
ちゃった => to do something by accident, to finish completely N3
~ものとおもう => Believe~ N1
Speculation
...もらおう => Please... N4
Benefit
~なくちゃいけない      => must do; need to; gotta do ~, say necessary to do something N5
Obligatory
~とおもうまもなく => Suddenly~ N1
Right after...
(か)とおもうと / (か)とおもったら => just when; no sooner than ~ N2
Simultaneously
~かとおもえば...も => no sooner than N1
Compare