~ changed his behaviour before ~ , 09_1SA_21_13 , 19_PSA_034_001 , 
~ changed his behaviour ~ , 09_1SA_21_13 , 19_PSA_034_001 , 
~ he changed his behaviour ~ , 09_1SA_21_13 , 19_PSA_034_001 , 
~ his behaviour before ~ , 09_1SA_21_13 , 19_PSA_034_001 ,