Manco and Sento la mancanza di are Italian equivalents of the incomplete English phrase "I miss... ." Context makes clear whether "I fail" (case 1) or "I feel the absence of" (example 2) suits. The respective pronunciations will be "MAN-ko" and "SEN-to la man-KAN-sta dee" in Pisan Italian.
"I will miss you!" in English is Mi mancherai! in Italian.
Manchi in Italian is "Miss you" in English.
"I miss you all!" in English is Manco tutti voi! in Italian.
"I miss you terribly!" in English is Mi manchi tremendamente! in Italian.
mancare
"My pleasure, Miss!" in English means Mio piacere, signorina! in Italian.
"Miss talking to you!" in English is Mi manca parlare con te! in Italian.
"We will miss you!" in English is Ci mancherai! to one "you" and Ci mancherete! to one or more "you all" in Italian.
Signorina Bellezza
Bici, manchi! in Italian means "Bike, I miss you!" in English.
"My beautiful Papa, I miss you!" in English is Mi manchi, bello papà mio! in Italian.
ENGLISH ITALIANwe miss the family - ci manca la famiglia