Inheritance of property from grandparents

Im sunni muslim. My grandparents have two sons and three daughters. Both the sons have recently passed away. And im am daughter of one of the son. Now how is my grandfather's and my deceased grandmother's property be transferred to their children i.e. 3 daughters, each having kids and 2 deceased sons, one having 1 minor son and the other having 2 major daughters. Will the daughters in law inherit or claim from the grandfather's property if he died or alive. Need explanation in both situations.