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 anteriore
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 anteriore 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
Passato
I'd have singularised you'd have singularised he'd have singularised we'd have singularised you'd have singularised they'd have singularised
Passato continuo
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