Heat olive oil in a large skillet over medium high heat.
Add garlic to the skillet, and cook, stirring frequently, until fragrant, about 1 minute.
Add zucchini, corn, basil, oregano and thyme.
Cook, stirring occasionally, until zucchini is tender and cooked through, about 3-4 minutes; season with salt and pepper, to taste.
Stir in lime juice and cilantro.
Serve immediately, sprinkled with Parmesan.