I'll be softening you'll be softening he'll be softening we'll be softening you'll be softening they'll be softening
Future perfect
I'll have softened you'll have softened he'll have softened we'll have softened you'll have softened they'll have softened
Future perfect continuous
I'll have been softening you'll have been softening he'll have been softening we'll have been softening you'll have been softening they'll have been softening
I'd be softening you'd be softening he'd be softening we'd be softening you'd be softening they'd be softening
Past
I'd have softened you'd have softened he'd have softened we'd have softened you'd have softened they'd have softened
Past continuous
I'd have been softening you'd have been softening he'd have been softening we'd have been softening you'd have been softening they'd have been softening