I'll be fortifying you'll be fortifying she'll be fortifying we'll be fortifying you'll be fortifying they'll be fortifying
Future perfect
I'll have fortified you'll have fortified she'll have fortified we'll have fortified you'll have fortified they'll have fortified
Future perfect continuous
I'll have been fortifying you'll have been fortifying she'll have been fortifying we'll have been fortifying you'll have been fortifying they'll have been fortifying
I'd be fortifying you'd be fortifying she'd be fortifying we'd be fortifying you'd be fortifying they'd be fortifying
Past
I'd have fortified you'd have fortified she'd have fortified we'd have fortified you'd have fortified they'd have fortified
Past continuous
I'd have been fortifying you'd have been fortifying she'd have been fortifying we'd have been fortifying you'd have been fortifying they'd have been fortifying