how (in what way, manner)
why; how could (for what cause, reason, or purpose), when the action is considered reproachful
such as; like; for example: introduces an example or list of examples
like; just alike; similarly to
how: indicates surprise, delight or other strong feelings

what? sorry? pardon? (used as a request for someone to repeat something not heard or understood clearly)

as (in the role of)

first-person singular present indicative of comer