I'll be loitering you'll be loitering she'll be loitering we'll be loitering you'll be loitering they'll be loitering
Future perfect
I'll have loitered you'll have loitered she'll have loitered we'll have loitered you'll have loitered they'll have loitered
Future perfect continuous
I'll have been loitering you'll have been loitering she'll have been loitering we'll have been loitering you'll have been loitering they'll have been loitering
I'd be loitering you'd be loitering she'd be loitering we'd be loitering you'd be loitering they'd be loitering
Past
I'd have loitered you'd have loitered she'd have loitered we'd have loitered you'd have loitered they'd have loitered
Past continuous
I'd have been loitering you'd have been loitering she'd have been loitering we'd have been loitering you'd have been loitering they'd have been loitering