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