You're a co-owner of a property following your father's death, and a partition suit has been filed. You're asking if you can sell your share to a third party or a co-owner before the execution petition is finalised, or if you should wait for the court's judgement. While you can sell your undivided share to anyone, you cannot hand over possession until the property is legally divided. It's advisable to request an early disposal of the case from the court.