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