It basically means that spring has begun
sprung spring sprang sprung
I believe it is sprung, as in 'He had sprung into action.' The simple past tense of "spring" is "sprang".
page 144 spring has sprung
I will have sprung, or I shall have sprung.
base verb = spring past = sprang past aprticiple = sprung
The phrase "Spring has sprung" comes from a poem that was written by Ogden Nash.
Sprung is the past participle of spring.
past indicative: sprang; past participle: sprung
Have/has sprung.
Spring has Sprung
The past tenses of the verb to spring are sprang and sprung.
Giada at Home - 2008 Spring Has Sprung 3-39 was released on: USA: 2011