YOU SAID:

katha handcuffed behind back many times

INTO JAPANESE

カタは何度も後ろに手錠をかけられた

BACK INTO ENGLISH

Kata was handcuffed back many times

INTO JAPANESE

カタは何度も手錠をかけられ、背中に手錠をかけられた

BACK INTO ENGLISH

Kata was handcuffed many times and handcuffed on her back

INTO JAPANESE

カタは何度も手錠をかけられ、背中に手錠をかけられていた

BACK INTO ENGLISH

Kata had been handcuffed many times and handcuffed on her back

INTO JAPANESE

カタは何度も手錠をかけられ、背中に手錠をかけられていた

BACK INTO ENGLISH

Kata had been handcuffed many times and handcuffed on her back