kane raggett

Correction: The fighter that Anakin refers to, which collided with their stolen shuttle and caused the damage that results in them crashing, was in fact not shot down by Obi-Wan beforehand. The dialogue is in fact perfectly accurate to what happened.

skater49th

Correction: How could something as simple as having variations in one's speech be a mistake? Especially considering the plot of the series occurring after the Attack of the Clones, in which Jar Jar surely could have gotten more used to speaking in a more formal manner, being among the senators.

Rassdyt

It's a speech pattern common to all Gungans, not just Jar Jar. Every time any Gungan says the word you, they say yousa, even the leaders, who would speak in a 'more formal manner'.