to, towards (indicates directionality) / with respect to; regarding / along with; with (accompanying (the main thing in question)) / at, on (indicates location) / at (indicates time) / by, in, on, at (indicates mode (of transportation, speech, etc.)) / for; (with a noun) as, by way of (for the purpose of) / for (in honor of, or directed towards the celebration or event of) / into (indicates transition into another form or substance) / as, for, to be (to take on the role of) / to (used to indicate ratios) / at (denotes a price or rate)