Is their some reason for wanting to do this? This questions needs to include more information so that I can give you a better answer. The answer is that you need to tell the truth in everything you do. Register the car in the county or city where your live. Insure your vehicle and give the insurance company the correct garaging address. Your rates will partially be effected on where you live so you may think if you tell the insurance company you live at your friends in another place and taxes might be cheaper at your parents house. In all these cases you are becoming a liar in order to save a dollar or two and you are jeopardizing your insurance coverage for this dollar or two. If you have a claim where your car is broken into at your home but it's not the home on your insurance application. That is called material misrepresentation or lying to the insurance company so guess what, they don't have to pay your claim because you broke the contract.
I know you can put the car your insurance but to register a different story
If her name is on the registration of the car and she drives it sometimes.
Yes
No, it is not necessary to possess a drivers license in order to register a vehicle.
In order to register your car in NY you will need an insurance bar code with valid NYS insurance.
not in Oregon
If you're an owner, it doesn't matter if you're not on the loan.
You CAN register a car owned by someone else in some states, but doing so can lead to many problems if the driver gets into trouble and you are registered to the car. Insuring a car you do not own can also lead to problems but many more people do it. (e.g., if your dad is lending you his car and he says that you have to insure it.)
You have to own a vehicle to insure it then you have to register it as the registered owner. So if you are borrowing a vehicle either the owner has to insure it or you have to buy it from them
show it off, insure it, wash it, register it, get gas
You can find information about cash register car insurance at Auto Insurance Quotes, Auto Insure, Direct General, Manta, Insurance Lower and Cash Register Insurance.
Check with your states DMV. That would be the only way to get an accurate answer.