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