Can drinking 2 liters of soda (non diet) per day cause chronic frequent urination?

2 liters of soda. What do you mean by "chronic frequent urination"? Is your urine dark, concentrated, or light, dilute? If you drink too much, your urine should be light drinking two liters of fluid/day is that abnormal especially in warm climates. Other things ingested contain water, fruits and soups, for example. If you are not feeling weak nor losing weight, you probably have nothing to worry about.