I'll be administing you'll be administing he'll be administing we'll be administing you'll be administing they'll be administing
Future perfect
I'll have administed you'll have administed he'll have administed we'll have administed you'll have administed they'll have administed
Future perfect continuous
I'll have been administing you'll have been administing he'll have been administing we'll have been administing you'll have been administing they'll have been administing
I'd be administing you'd be administing he'd be administing we'd be administing you'd be administing they'd be administing
Past
I'd have administed you'd have administed he'd have administed we'd have administed you'd have administed they'd have administed
Past continuous
I'd have been administing you'd have been administing he'd have been administing we'd have been administing you'd have been administing they'd have been administing