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