How to say this theory consists of three parts. in Japanese
1)
このこの(kono) (n) this学説学説(gakusetsu) (n) theoryはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh３３(３) (num) three/tri-部部(bu) (n,n-suf) department/division/bureau/club/part/component/element/category/counter for copies of a newspaper or magazineからから(kara) (prt) from/since/from/because/out of/through/after/since成り立ってno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbいるいる(iru) (v1,vi) to be/to exist/to stay/ verb indicating continuing action or state。。(。) Japanese period "."
