"How I" is a common phrase used to express one's manner of doing something or their state of being. However, there are a number of synonyms for this phrase that can be used to give variety and depth to one's writing or speech. Some synonyms for "how I" include "in what way," "by what means," "by what method," "in what manner," and "according to what fashion." These alternatives can be useful in providing clarity and precision to one's language, as well as adding nuance or emphasis to a particular point. Ultimately, the choice of synonym will depend on the context and intended meaning of the sentence or phrase.