I'll be modernising you'll be modernising he'll be modernising we'll be modernising you'll be modernising they'll be modernising
Future perfect
I'll have modernised you'll have modernised he'll have modernised we'll have modernised you'll have modernised they'll have modernised
Future perfect continuous
I'll have been modernising you'll have been modernising he'll have been modernising we'll have been modernising you'll have been modernising they'll have been modernising
I'd be modernising you'd be modernising he'd be modernising we'd be modernising you'd be modernising they'd be modernising
Past
I'd have modernised you'd have modernised he'd have modernised we'd have modernised you'd have modernised they'd have modernised
Past continuous
I'd have been modernising you'd have been modernising he'd have been modernising we'd have been modernising you'd have been modernising they'd have been modernising