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