I'll be endeavouring you'll be endeavouring he'll be endeavouring we'll be endeavouring you'll be endeavouring they'll be endeavouring
futuro perfeito
I'll have endeavoured you'll have endeavoured he'll have endeavoured we'll have endeavoured you'll have endeavoured they'll have endeavoured
futuro perfeito contínuo
I'll have been endeavouring you'll have been endeavouring he'll have been endeavouring we'll have been endeavouring you'll have been endeavouring they'll have been endeavouring
I'd be endeavouring you'd be endeavouring he'd be endeavouring we'd be endeavouring you'd be endeavouring they'd be endeavouring
Passado
I'd have endeavoured you'd have endeavoured he'd have endeavoured we'd have endeavoured you'd have endeavoured they'd have endeavoured
Passado contínuo
I'd have been endeavouring you'd have been endeavouring he'd have been endeavouring we'd have been endeavouring you'd have been endeavouring they'd have been endeavouring