Deictic expressions are typically categorized into several types, each anchoring language to different aspects of the communicative context. Person deixis involves pronouns that refer to the speaker, listener, and others, such as "I," "you," and "they." Place deixis includes location-based expressions like "here," "there," and "next to the park," which are interpreted relative to the speaker's position. Time deixis encompasses expressions that refer to time relative to the moment of speaking, such as "now," "yesterday," or "next year."