I've been contaminating you've been contaminating he's been contaminating we've been contaminating you've been contaminating they've been contaminating
I'll be contaminating you'll be contaminating he'll be contaminating we'll be contaminating you'll be contaminating they'll be contaminating
futuro perfeito
I'll have contaminated you'll have contaminated he'll have contaminated we'll have contaminated you'll have contaminated they'll have contaminated
futuro perfeito contínuo
I'll have been contaminating you'll have been contaminating he'll have been contaminating we'll have been contaminating you'll have been contaminating they'll have been contaminating
I'd be contaminating you'd be contaminating he'd be contaminating we'd be contaminating you'd be contaminating they'd be contaminating
Passado
I'd have contaminated you'd have contaminated he'd have contaminated we'd have contaminated you'd have contaminated they'd have contaminated
Passado contínuo
I'd have been contaminating you'd have been contaminating he'd have been contaminating we'd have been contaminating you'd have been contaminating they'd have been contaminating