I was thinking about a line I saw in something the other day, and was curious about whether or not it was proper grammar. For context, the line is spoken by a character who has been investing recent strange phenomena, and when they enter the scene, they find the protagonist whom they have encountered before, but at this point in time, still incorrectly suspect of being the source of it all.
The line in question is "I come here to discover the cause, and I find you again." I'm inclined to say that it should be "I came here", but then again, maybe it's using present tense here rather than past because of the second half of the sentence, "and I find you again." Naturally, "I found you again" wouldn't make sense since that would indicate that they're reffering to a seperate past event, and if you used "come" instead of "came" then it would result in a leap from past to present tense within the same sentence, so maybe the way it's written would be the correct way to handle it after all?
Assuming that the way it's written is correct, I have a follow-up question. For future reference, would similarly written phrases such as the below also be considered grammatically correct?
"I come here to investigate the disturbance, and I find you again."
"I come here to investigate the recent incidents, and I find you again."