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