* Adverb: This is the most common usage. It modifies a verb, adjective, or another adverb, indicating that something is true in a specific or narrow sense.
* Example: "Technically, the earth is not perfectly round."
* Adjective: It can be used as an adjective to describe something that is related to or involves technical aspects.
* Example: "The team is facing a technically complex challenge."
* Interjection: Though less common, it can be used as an interjection to express a feeling or a thought, often of skepticism or qualification.
* Example: "Technically, but is that really the best way to do it?"
To determine the part of speech, you need to analyze how the word is used in the sentence. Look at what it modifies or how it functions within the sentence structure.