I go.

Is this a dependent clause

No. It's an independent clause. It has a subject and verb and no introductory word.

One more if you don't mind. I have no problem with longer clauses the short ones confuse me.

To sing beautifully

What would be the subject if Independent?

This is an infinitive phrase. It is not a clause.

To determine if the given statement is a dependent clause or not, we need to understand what a dependent clause is. A dependent clause is a group of words that contains both a subject and a verb but cannot stand alone as a complete sentence.

The statement "I go" is an independent clause. It has a subject "I" and a verb "go" and can function as a complete sentence on its own, expressing a complete thought.

To clarify, here's an example of a dependent clause: "Because I was tired." This clause contains a subject "I" and a verb "was," but it does not express a complete thought and relies on an independent clause to form a complete sentence.

Therefore, "I go" is not a dependent clause but an independent clause.