I'll be approving you'll be approving he'll be approving we'll be approving you'll be approving they'll be approving
Future perfect
I'll have approved you'll have approved he'll have approved we'll have approved you'll have approved they'll have approved
Future perfect continuous
I'll have been approving you'll have been approving he'll have been approving we'll have been approving you'll have been approving they'll have been approving
I'd be approving you'd be approving he'd be approving we'd be approving you'd be approving they'd be approving
Past
I'd have approved you'd have approved he'd have approved we'd have approved you'd have approved they'd have approved
Past continuous
I'd have been approving you'd have been approving he'd have been approving we'd have been approving you'd have been approving they'd have been approving