if I could ... (hypothetical)
Triggers imperfect subjunctive.
If I could fly, I would travel every day.
If I could change something, I would choose to live near the sea.
—What would you do differently? —If I could start over, I would study medicine.
If I could fly, I would travel every day.
If I could change something, I would choose to live near the sea.
—What would you do differently? —If I could start over, I would study medicine.