YOU SAID:

She will have been holding my drum

INTO JAPANESE

彼女は私のドラムを握っていたでしょう

BACK INTO ENGLISH

she would hold my drums

INTO JAPANESE

彼女は私のドラムを握ってくれるだろう

BACK INTO ENGLISH

she'll hold my drum

INTO JAPANESE

彼女は私のドラムを握ってくれる

BACK INTO ENGLISH

she holds my drum

INTO JAPANESE

彼女は私のドラムを持っています

BACK INTO ENGLISH

she has my drum

INTO JAPANESE

彼女は私のドラムを持っています

BACK INTO ENGLISH

she has my drum