"Non Dimenticar" ("Do Not Forget") is the Italian construction for the informal imperative, "non" + infinitive.
While actress Silvana Mangano is frequently credited as the singer, in fact, Flo Sandon's dubbed the two songs sung in Anna[4][5] (the singer retained the apostrophe in her name which was the result of a misprint on her first album cover).
In a typical example, the renowned playwright and author Pirandello wrote a short story Lumie di Sicilia ("Citrons from Sicily").
In only the twelve pages of the story, twelve infinitives appear without the final letter e: guardar, trattar, vincer, tentennar, abbandonar, spiccicar, correr, star (three times), frenar and accampar.
[9] The hard and fast rule governing the Italian word for ′′sir′′ or ′′mister′′ is ′′signore′′: when used immediately preceding a name, the final ′′e′′ is dropped.