The article describes the semantic relationships between parts of a complex sentence and suggests methods of interpretation to reveal the meaning of the text. However, the content side prevails in the text. When descriptive sentences, which are usually based on the relationship between the subordinate clause and the preposition, are analyzed, they have additional meanings, which are determined by the ratio of the preposition to the preposition as a whole. Therefore, in some cases it is possible to combine and express two or more meanings in one sentence. The combination of two semantic strings results in attributive and concessive meanings, attributive and causal meanings. The combination of the two semantic strings results in attributive and concessive meanings, as well as attributive and causal meanings.