I've been extinguishing you've been extinguishing she's been extinguishing we've been extinguishing you've been extinguishing they've been extinguishing
I'll be extinguishing you'll be extinguishing she'll be extinguishing we'll be extinguishing you'll be extinguishing they'll be extinguishing
Future perfect
I'll have extinguished you'll have extinguished she'll have extinguished we'll have extinguished you'll have extinguished they'll have extinguished
Future perfect continuous
I'll have been extinguishing you'll have been extinguishing she'll have been extinguishing we'll have been extinguishing you'll have been extinguishing they'll have been extinguishing
I'd be extinguishing you'd be extinguishing she'd be extinguishing we'd be extinguishing you'd be extinguishing they'd be extinguishing
Past
I'd have extinguished you'd have extinguished she'd have extinguished we'd have extinguished you'd have extinguished they'd have extinguished
Past continuous
I'd have been extinguishing you'd have been extinguishing she'd have been extinguishing we'd have been extinguishing you'd have been extinguishing they'd have been extinguishing