I'll be underfeeding you'll be underfeeding he'll be underfeeding we'll be underfeeding you'll be underfeeding they'll be underfeeding
futuro perfeito
I'll have underfed you'll have underfed he'll have underfed we'll have underfed you'll have underfed they'll have underfed
futuro perfeito contínuo
I'll have been underfeeding you'll have been underfeeding he'll have been underfeeding we'll have been underfeeding you'll have been underfeeding they'll have been underfeeding
I'd be underfeeding you'd be underfeeding he'd be underfeeding we'd be underfeeding you'd be underfeeding they'd be underfeeding
Passado
I'd have underfed you'd have underfed he'd have underfed we'd have underfed you'd have underfed they'd have underfed
Passado contínuo
I'd have been underfeeding you'd have been underfeeding he'd have been underfeeding we'd have been underfeeding you'd have been underfeeding they'd have been underfeeding