I've been cross-indexing you've been cross-indexing he's been cross-indexing we've been cross-indexing you've been cross-indexing they've been cross-indexing
I'd been cross-indexing you'd been cross-indexing he'd been cross-indexing we'd been cross-indexing you'd been cross-indexing they'd been cross-indexing
I'll be cross-indexing you'll be cross-indexing he'll be cross-indexing we'll be cross-indexing you'll be cross-indexing they'll be cross-indexing
Future perfect
I'll have cross-indexed you'll have cross-indexed he'll have cross-indexed we'll have cross-indexed you'll have cross-indexed they'll have cross-indexed
Future perfect continuous
I'll have been cross-indexing you'll have been cross-indexing he'll have been cross-indexing we'll have been cross-indexing you'll have been cross-indexing they'll have been cross-indexing
I'd be cross-indexing you'd be cross-indexing he'd be cross-indexing we'd be cross-indexing you'd be cross-indexing they'd be cross-indexing
Past
I'd have cross-indexed you'd have cross-indexed he'd have cross-indexed we'd have cross-indexed you'd have cross-indexed they'd have cross-indexed
Past continuous
I'd have been cross-indexing you'd have been cross-indexing he'd have been cross-indexing we'd have been cross-indexing you'd have been cross-indexing they'd have been cross-indexing