My baby take breastfeed 9-10 times a day.After giving semi solid foods also her pattern of breastfeed is same in number also I tried to introduce formula milk but she refuses that too. How can I reduce her breastfeed as she is more thn 6 months old?

You dont have to reduce breast milk at this stage. Baby will take food once in a day, so rest needs to be breast milk. Till one year the main source of nutrition is breast milk.