I'll be concurring you'll be concurring he'll be concurring we'll be concurring you'll be concurring they'll be concurring
Futuro anteriore
I'll have concurred you'll have concurred he'll have concurred we'll have concurred you'll have concurred they'll have concurred
Futuro anteriore contínuo
I'll have been concurring you'll have been concurring he'll have been concurring we'll have been concurring you'll have been concurring they'll have been concurring
I'd be concurring you'd be concurring he'd be concurring we'd be concurring you'd be concurring they'd be concurring
Passato
I'd have concurred you'd have concurred he'd have concurred we'd have concurred you'd have concurred they'd have concurred
Passato continuo
I'd have been concurring you'd have been concurring he'd have been concurring we'd have been concurring you'd have been concurring they'd have been concurring