metterebbe
Metterebbe is the Italian conditional mood form of the verb mettere, meaning that it expresses a hypothetical action or a polite assertion. It translates to “he would put,” “she would put,” or, in formal address, “you would put” (Lei).
Grammatical role and forms: Metterebbe is the third-person singular form of the condizionale presente (present conditional)
Usage: The form is used to indicate actions that would occur under certain conditions, often in clauses
Etymology and linguistic notes: Mettere derives from Latin mittere, a root shared with related verbs in Romance
See also: Mettere, Condizionale presente (Italian grammar), Italian verbs.