Yes you can.
If you insure it in the name of the person who owns the car, yes.
yes.
Of course not
If her name is on the registration of the car and she drives it sometimes.
Yes.
can you have insurance on a car if the title is not in your name? Generally, no. You don't have anything to insure (called insurable interest). The only time this is permitted is with spouses. The car's title may be in either name, but may be on the others insurance.
I know you can put the car your insurance but to register a different story
None, because the car has to registration have to be in your name.
You have to be 16 to buy a car in Massachusetts. You will need to title and insure the car in your name.
i am giving my parents a car i am still paying for the car can they get insurance without me
No. The person whose name is on the legal title must insure the vehicle. The mother-in-law should be rated as the driver, but if your name is on the title, you must insure it.
You must have a financial (insurable) interest in a car in order to insure it. It works the same way with home insurance. You must own the home in order to insure it. Thus, whoever owns the car and has the title is the only person who can insure it.