I've been tranquillising you've been tranquillising she's been tranquillising we've been tranquillising you've been tranquillising they've been tranquillising
I'd been tranquillising you'd been tranquillising she'd been tranquillising we'd been tranquillising you'd been tranquillising they'd been tranquillising
I'll be tranquillising you'll be tranquillising she'll be tranquillising we'll be tranquillising you'll be tranquillising they'll be tranquillising
Future perfect
I'll have tranquillised you'll have tranquillised she'll have tranquillised we'll have tranquillised you'll have tranquillised they'll have tranquillised
Future perfect continuous
I'll have been tranquillising you'll have been tranquillising she'll have been tranquillising we'll have been tranquillising you'll have been tranquillising they'll have been tranquillising
I'd be tranquillising you'd be tranquillising she'd be tranquillising we'd be tranquillising you'd be tranquillising they'd be tranquillising
Past
I'd have tranquillised you'd have tranquillised she'd have tranquillised we'd have tranquillised you'd have tranquillised they'd have tranquillised
Past continuous
I'd have been tranquillising you'd have been tranquillising she'd have been tranquillising we'd have been tranquillising you'd have been tranquillising they'd have been tranquillising