I'll be threading you'll be threading he'll be threading we'll be threading you'll be threading they'll be threading
Futur antérieur
I'll have threaded you'll have threaded he'll have threaded we'll have threaded you'll have threaded they'll have threaded
Futur antérieur continu
I'll have been threading you'll have been threading he'll have been threading we'll have been threading you'll have been threading they'll have been threading
I'd be threading you'd be threading he'd be threading we'd be threading you'd be threading they'd be threading
Passé
I'd have threaded you'd have threaded he'd have threaded we'd have threaded you'd have threaded they'd have threaded
Passé continu
I'd have been threading you'd have been threading he'd have been threading we'd have been threading you'd have been threading they'd have been threading