調査 ちょうさ室 しつ

chōsa shitsu

1. Not the research room.; Not a research room.

1. Was the research room.

1. In the research room.; While in the research room.

1. Research office’s; Research room’s

1. It is not a research room.; It's not the investigation room.

1. It is not the research room.; It's not the investigation room.

1. Was the research room.

1. Research department.; Investigation room.

1. It is not the research room.; It is not a research lab.

1. Was not the investigation room.; Wasn't the research lab.

1. Probably the research lab.

1. Was not the research room.; Was not a research lab.

1. It wasn't the research room.; It wasn't the investigation room.

1. Probably the research room.; Likely the investigation room.

1. Was not the research room.; Was not a research room.

1. If it were the research room; If the research room existed

1. If it is the research room; When it is the research room

1. If/when the research room…; If/when in the research room…