I'll be superseding you'll be superseding she'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I'll have superseded you'll have superseded she'll have superseded we'll have superseded you'll have superseded they'll have superseded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 she'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 she'd be superseding we'd be superseding you'd be superseding they'd be superseding
Past
I'd have superseded you'd have superseded she'd have superseded we'd have superseded you'd have superseded they'd have superseded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 she'd have been superseding we'd have been superseding you'd have been superseding they'd have been superseding