I'll be superseding you'll be superseding he'll be superseding we'll be superseding you'll be superseding they'll be superseding
Future perfect
I'll have superseded you'll have superseded he'll have superseded we'll have superseded you'll have superseded they'll have superseded
Future perfect continuous
I'll have been superseding you'll have been superseding he'll have been superseding we'll have been superseding you'll have been superseding they'll have been superseding
I'd be superseding you'd be superseding he'd be superseding we'd be superseding you'd be superseding they'd be superseding
Past
I'd have superseded you'd have superseded he'd have superseded we'd have superseded you'd have superseded they'd have superseded
Past continuous
I'd have been superseding you'd have been superseding he'd have been superseding we'd have been superseding you'd have been superseding they'd have been superseding