I'll be flickering you'll be flickering he'll be flickering we'll be flickering you'll be flickering they'll be flickering
Future perfect
I'll have flickered you'll have flickered he'll have flickered we'll have flickered you'll have flickered they'll have flickered
Future perfect continuous
I'll have been flickering you'll have been flickering he'll have been flickering we'll have been flickering you'll have been flickering they'll have been flickering
I'd be flickering you'd be flickering he'd be flickering we'd be flickering you'd be flickering they'd be flickering
Past
I'd have flickered you'd have flickered he'd have flickered we'd have flickered you'd have flickered they'd have flickered
Past continuous
I'd have been flickering you'd have been flickering he'd have been flickering we'd have been flickering you'd have been flickering they'd have been flickering