I've been undereducating you've been undereducating he's been undereducating we've been undereducating you've been undereducating they've been undereducating
I'd been undereducating you'd been undereducating he'd been undereducating we'd been undereducating you'd been undereducating they'd been undereducating
I'll be undereducating you'll be undereducating he'll be undereducating we'll be undereducating you'll be undereducating they'll be undereducating
Future perfect
I'll have undereducated you'll have undereducated he'll have undereducated we'll have undereducated you'll have undereducated they'll have undereducated
Future perfect continuous
I'll have been undereducating you'll have been undereducating he'll have been undereducating we'll have been undereducating you'll have been undereducating they'll have been undereducating
I'd be undereducating you'd be undereducating he'd be undereducating we'd be undereducating you'd be undereducating they'd be undereducating
Past
I'd have undereducated you'd have undereducated he'd have undereducated we'd have undereducated you'd have undereducated they'd have undereducated
Past continuous
I'd have been undereducating you'd have been undereducating he'd have been undereducating we'd have been undereducating you'd have been undereducating they'd have been undereducating