I'll be slithering you'll be slithering he'll be slithering we'll be slithering you'll be slithering they'll be slithering
futuro perfeito
I'll have slithered you'll have slithered he'll have slithered we'll have slithered you'll have slithered they'll have slithered
futuro perfeito contínuo
I'll have been slithering you'll have been slithering he'll have been slithering we'll have been slithering you'll have been slithering they'll have been slithering
I'd be slithering you'd be slithering he'd be slithering we'd be slithering you'd be slithering they'd be slithering
Passado
I'd have slithered you'd have slithered he'd have slithered we'd have slithered you'd have slithered they'd have slithered
Passado contínuo
I'd have been slithering you'd have been slithering he'd have been slithering we'd have been slithering you'd have been slithering they'd have been slithering