I've been preregistering you've been preregistering he's been preregistering we've been preregistering you've been preregistering they've been preregistering
I'd been preregistering you'd been preregistering he'd been preregistering we'd been preregistering you'd been preregistering they'd been preregistering
I'll be preregistering you'll be preregistering he'll be preregistering we'll be preregistering you'll be preregistering they'll be preregistering
Futuro perfecto
I'll have preregistered you'll have preregistered he'll have preregistered we'll have preregistered you'll have preregistered they'll have preregistered
Futuro perfecto contínuo
I'll have been preregistering you'll have been preregistering he'll have been preregistering we'll have been preregistering you'll have been preregistering they'll have been preregistering
I'd be preregistering you'd be preregistering he'd be preregistering we'd be preregistering you'd be preregistering they'd be preregistering
Passado
I'd have preregistered you'd have preregistered he'd have preregistered we'd have preregistered you'd have preregistered they'd have preregistered
Passado continuo
I'd have been preregistering you'd have been preregistering he'd have been preregistering we'd have been preregistering you'd have been preregistering they'd have been preregistering