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