文(ぶん)法(ぽう) bunpouの no原(げん)則(そく) gensokuが ga含(ふく)ま()れ()て()い()る() fukumareteiru。 Grammatical principles are included. Literal Grammar [possessive-の] principles [subject-が] are-included. 含まれている is the passive of 含む (to contain) in ~ている form — 'are included/are contained.' A dry, informational sentence typical of textbook descriptions. language and speech~ている (ongoing state)passive voice (~れる/~られる)
文(ぶん)法(ぽう) bunpouの no原(げん)則(そく) gensokuが ga含(ふく)ま()れ()て()い()る() fukumareteiru。 Grammatical principles are included. Literal Grammar [possessive-の] principles [subject-が] are-included. 含まれている is the passive of 含む (to contain) in ~ている form — 'are included/are contained.' A dry, informational sentence typical of textbook descriptions. language and speech~ている (ongoing state)passive voice (~れる/~られる)