I'll be placarding you'll be placarding he'll be placarding we'll be placarding you'll be placarding they'll be placarding
Future perfect
I'll have placarded you'll have placarded he'll have placarded we'll have placarded you'll have placarded they'll have placarded
Future perfect continuous
I'll have been placarding you'll have been placarding he'll have been placarding we'll have been placarding you'll have been placarding they'll have been placarding
I'd be placarding you'd be placarding he'd be placarding we'd be placarding you'd be placarding they'd be placarding
Past
I'd have placarded you'd have placarded he'd have placarded we'd have placarded you'd have placarded they'd have placarded
Past continuous
I'd have been placarding you'd have been placarding he'd have been placarding we'd have been placarding you'd have been placarding they'd have been placarding