STRUCTURE

In English grammar, sentence structure is the arrangement of words, phrases, and clauses in a sentence. The grammatical meaning of a sentence is dependent on this structural organization, which is also called syntax or syntactic structure.

In traditional grammar, the four basic types of sentence structures are the simple sentence, the compound sentence, the complex sentence, and the compound-complex sentence.

Reference by : https://englishahkam.blogspot.com/2011/08/sentence.html