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