Is the "a" necessary when using "ir a" to convey future meaning? Google gives 17m results for "te va a encantar" but also 1.5m for "te va encantar". Does this rule vary according to formality?
There are two ways to indicate a future action, ir a «infinitive» and the future tense. How do I decide which to use when? Is one form more common when spoken or in writing? Is there a regional ...