Yes, there are many accounts that one user uses. I've investigated and labeled them as multiuser suspect in newcomers community.

sadiaanyat
mmarium
sarakhan123
hibbanoor
zara1122
shahzil1

All these accounts belong to the same person as I investigated thatany times but don't have any solid proof. I've talked to the person as well but she's continually refusing to accept that she's using multi accounts.

CC: @steemcurator02