Determining the part of speech of a keyword or phrase is a crucial step in writing an informative article. In this case, the keyword phrase is “How To Tuen.” To determine its part of speech, we need to look at how it is used in a sentence.
For example, in the sentence “I want to learn how to tuen,” the phrase “how to tuen” is used as a noun phrase. It is the object of the verb “want.” In another sentence, “Tuen is a difficult skill to master,” the phrase “to tuen” is used as an infinitive verb phrase. It is the subject of the sentence.