under / below

1a. The cafe is under new management.
1b. The cafe is below new management.
2a. The army captured three forts while under the general’s command.
2b. The army captured three forts while below the general’s command.
3a. Under the terms of the lease, rent will be due on the first of each month.
3b. Below the terms of the lease, rent will be due on the first of each month.
Please correct all.
Thanks.

I’d use all the a’s.

You can only use ‘under’ in all those instances. ‘Below’ does not work.

Hi Beees,
I think ones would expect explanations for the “why not”'s rather than the “why”'s or just some kind of choice :slight_smile:
Thank you!