[unhammer]

I thinks person marking on verbs and use of articles is waste, who needs? Also, "have seen" is redundant because of "have", "have see" is better. Also, "is" redundant, many language does without. Without better.

Language is full of redundancy. Because it's a constantly evolving, very complex system of rules, it never reaches a state in which every grammatical sentence has an optimal balance between economy and expressiveness.