I'll be pencilling you'll be pencilling he'll be pencilling we'll be pencilling you'll be pencilling they'll be pencilling
Future perfect
I'll have pencilled you'll have pencilled he'll have pencilled we'll have pencilled you'll have pencilled they'll have pencilled
Future perfect continuous
I'll have been pencilling you'll have been pencilling he'll have been pencilling we'll have been pencilling you'll have been pencilling they'll have been pencilling
I'd be pencilling you'd be pencilling he'd be pencilling we'd be pencilling you'd be pencilling they'd be pencilling
Past
I'd have pencilled you'd have pencilled he'd have pencilled we'd have pencilled you'd have pencilled they'd have pencilled
Past continuous
I'd have been pencilling you'd have been pencilling he'd have been pencilling we'd have been pencilling you'd have been pencilling they'd have been pencilling