黄褐色の犬は池で泳いでいる茶色の犬を見ている
黄褐色の犬は池で泳いでいる茶色の犬を見ていない
The tan dog is watching a brown dog that is swimming in a pond
The tan dog is not watching a brown dog that is swimming in a pond
A tan dog watching a brown dog swimming in a pond .
Negation;ない;助動詞,*,*,*