I understand many questions about electric shock from live wires and I apologise for adding to that list but after reading many of them I still have my concerns.
From what I have read from some of these previous questions, if there is a path from the live wire to the soil of the ground then current will flow along that path as there is a potential difference. This is the ground connection. It would be rare to acidentally touch the live wire with your finger whilst also standing on soil.
A more believable scenario would be where you are standing on household flooring material such as tiles or carpet. The current would have to flow through the resistant body as well as the flooring material as well as whatever is between the flooring and soil such as wooden beams. Overall could there be sufficient current to deliver a shock considering the extra layers between a person and the ground?