I'll be declining you'll be declining she'll be declining we'll be declining you'll be declining they'll be declining
Future perfect
I'll have declined you'll have declined she'll have declined we'll have declined you'll have declined they'll have declined
Future perfect continuous
I'll have been declining you'll have been declining she'll have been declining we'll have been declining you'll have been declining they'll have been declining
I'd be declining you'd be declining she'd be declining we'd be declining you'd be declining they'd be declining
Past
I'd have declined you'd have declined she'd have declined we'd have declined you'd have declined they'd have declined
Past continuous
I'd have been declining you'd have been declining she'd have been declining we'd have been declining you'd have been declining they'd have been declining