I've been diphthongizing you've been diphthongizing she's been diphthongizing we've been diphthongizing you've been diphthongizing they've been diphthongizing
I'd been diphthongizing you'd been diphthongizing she'd been diphthongizing we'd been diphthongizing you'd been diphthongizing they'd been diphthongizing
I'll be diphthongizing you'll be diphthongizing she'll be diphthongizing we'll be diphthongizing you'll be diphthongizing they'll be diphthongizing
Futuro perfecto
I'll have diphthongized you'll have diphthongized she'll have diphthongized we'll have diphthongized you'll have diphthongized they'll have diphthongized
Futuro perfecto contínuo
I'll have been diphthongizing you'll have been diphthongizing she'll have been diphthongizing we'll have been diphthongizing you'll have been diphthongizing they'll have been diphthongizing
I'd be diphthongizing you'd be diphthongizing she'd be diphthongizing we'd be diphthongizing you'd be diphthongizing they'd be diphthongizing
Passado
I'd have diphthongized you'd have diphthongized she'd have diphthongized we'd have diphthongized you'd have diphthongized they'd have diphthongized
Passado continuo
I'd have been diphthongizing you'd have been diphthongizing she'd have been diphthongizing we'd have been diphthongizing you'd have been diphthongizing they'd have been diphthongizing