I've been underlay sthing you've been underlay sthing he's been underlay sthing we've been underlay sthing you've been underlay sthing they've been underlay sthing
I'd been underlay sthing you'd been underlay sthing he'd been underlay sthing we'd been underlay sthing you'd been underlay sthing they'd been underlay sthing
I'll be underlay sthing you'll be underlay sthing he'll be underlay sthing we'll be underlay sthing you'll be underlay sthing they'll be underlay sthing
Futur antérieur
I'll have underlay sthed you'll have underlay sthed he'll have underlay sthed we'll have underlay sthed you'll have underlay sthed they'll have underlay sthed
Futur antérieur continu
I'll have been underlay sthing you'll have been underlay sthing he'll have been underlay sthing we'll have been underlay sthing you'll have been underlay sthing they'll have been underlay sthing
I'd be underlay sthing you'd be underlay sthing he'd be underlay sthing we'd be underlay sthing you'd be underlay sthing they'd be underlay sthing
Passé
I'd have underlay sthed you'd have underlay sthed he'd have underlay sthed we'd have underlay sthed you'd have underlay sthed they'd have underlay sthed
Passé continu
I'd have been underlay sthing you'd have been underlay sthing he'd have been underlay sthing we'd have been underlay sthing you'd have been underlay sthing they'd have been underlay sthing