I'll be penduluming you'll be penduluming he'll be penduluming we'll be penduluming you'll be penduluming they'll be penduluming
Future perfect
I'll have pendulumed you'll have pendulumed he'll have pendulumed we'll have pendulumed you'll have pendulumed they'll have pendulumed
Future perfect continuous
I'll have been penduluming you'll have been penduluming he'll have been penduluming we'll have been penduluming you'll have been penduluming they'll have been penduluming
I'd be penduluming you'd be penduluming he'd be penduluming we'd be penduluming you'd be penduluming they'd be penduluming
Past
I'd have pendulumed you'd have pendulumed he'd have pendulumed we'd have pendulumed you'd have pendulumed they'd have pendulumed
Past continuous
I'd have been penduluming you'd have been penduluming he'd have been penduluming we'd have been penduluming you'd have been penduluming they'd have been penduluming