I achieve achieved you achieve achieved he achieve achieved we achieve achieved you achieve achieved they achieve achieved
Preterite continuous
I was achieve achieving you were achieve achieving he was achieve achieving we were achieve achieving you were achieve achieving they were achieve achieving
I've been achieve achieving you've been achieve achieving he's been achieve achieving we've been achieve achieving you've been achieve achieving they've been achieve achieving
I'd been achieve achieving you'd been achieve achieving he'd been achieve achieving we'd been achieve achieving you'd been achieve achieving they'd been achieve achieving
I'll be achieve achieving you'll be achieve achieving he'll be achieve achieving we'll be achieve achieving you'll be achieve achieving they'll be achieve achieving
Future perfect
I'll have achieve achieved you'll have achieve achieved he'll have achieve achieved we'll have achieve achieved you'll have achieve achieved they'll have achieve achieved
Future perfect continuous
I'll have been achieve achieving you'll have been achieve achieving he'll have been achieve achieving we'll have been achieve achieving you'll have been achieve achieving they'll have been achieve achieving
I'd be achieve achieving you'd be achieve achieving he'd be achieve achieving we'd be achieve achieving you'd be achieve achieving they'd be achieve achieving
Past
I'd have achieve achieved you'd have achieve achieved he'd have achieve achieved we'd have achieve achieved you'd have achieve achieved they'd have achieve achieved
Past continuous
I'd have been achieve achieving you'd have been achieve achieving he'd have been achieve achieving we'd have been achieve achieving you'd have been achieve achieving they'd have been achieve achieving