Origin
The going to future originated by the extension of the spatial sense of the verb 'go' to a temporal sense (a common change - the same phenomenon can be seen in the preposition before). The original construction involved physical movement with an intention, such as I am going to harvest the crop. The location later became unnecessary, and the expression was reinterpreted to represent a near future.
The colloquial form gonna is a relaxed pronunciation of going to. For example, "This is gonna be awesome!". Other variants in different forms of English are gon and a, thus, a phrase like "You're going to like it" could also be said as "You're gonna like it", "You gonna like it", "You 'gon like it" or even "You 'a like it". This now forms a clear separation of the locative and temporal senses of the expression: while "I am gonna swim" is syntactically similar, a sentence like "I am gonna the beach" is not.
Read more about this topic: Going-to Future
Famous quotes containing the word origin:
“Our theism is the purification of the human mind. Man can paint, or make, or think nothing but man. He believes that the great material elements had their origin from his thought.”
—Ralph Waldo Emerson (1803–1882)
“Though I do not believe that a plant will spring up where no seed has been, I have great faith in a seed,—a, to me, equally mysterious origin for it.”
—Henry David Thoreau (1817–1862)
“Someone had literally run to earth
In an old cellar hole in a byroad
The origin of all the family there.
Thence they were sprung, so numerous a tribe
That now not all the houses left in town
Made shift to shelter them without the help
Of here and there a tent in grove and orchard.”
—Robert Frost (1874–1963)