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