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