saresti
Saresti is the second-person singular present conditional form of the Italian verb essere, meaning "to be." The present conditional in Italian expresses hypothetical states or polite requests. The verb essere is irregular, and saresti follows the common pattern of the conditional for the second person singular: tu saresti. The full present conditional of essere is: io sarei, tu saresti, lui sarebbe, noi saremmo, voi sareste, loro sarebbero.
In usage, saresti appears in sentences that express a hypothetical situation or a polite inquiry. In standard