use of pronouns
Since the verb form denotes the person why do we still have to use the pronoun - e.g. why do I have to say nosotros encontraremos when contraremos is the first person plural form? Thanks nonaanne
The short answer: you don't. Most of the time, people don't use the pronouns (there are a couple of ambiguous cases), and they're not grammatically necessary.
They can also be used to emphasize who does something. WE will find the gold (you will not). I assume you would put more vocal stress on "nosotros" if you meant it that way.