I'll be refastening you'll be refastening he'll be refastening we'll be refastening you'll be refastening they'll be refastening
Futuro perfecto
I'll have refastened you'll have refastened he'll have refastened we'll have refastened you'll have refastened they'll have refastened
Futuro perfecto contínuo
I'll have been refastening you'll have been refastening he'll have been refastening we'll have been refastening you'll have been refastening they'll have been refastening
I'd be refastening you'd be refastening he'd be refastening we'd be refastening you'd be refastening they'd be refastening
Passado
I'd have refastened you'd have refastened he'd have refastened we'd have refastened you'd have refastened they'd have refastened
Passado continuo
I'd have been refastening you'd have been refastening he'd have been refastening we'd have been refastening you'd have been refastening they'd have been refastening