I've been resynthesising you've been resynthesising he's been resynthesising we've been resynthesising you've been resynthesising they've been resynthesising
I'd been resynthesising you'd been resynthesising he'd been resynthesising we'd been resynthesising you'd been resynthesising they'd been resynthesising
I'll be resynthesising you'll be resynthesising he'll be resynthesising we'll be resynthesising you'll be resynthesising they'll be resynthesising
Future perfect
I'll have resynthesised you'll have resynthesised he'll have resynthesised we'll have resynthesised you'll have resynthesised they'll have resynthesised
Future perfect continuous
I'll have been resynthesising you'll have been resynthesising he'll have been resynthesising we'll have been resynthesising you'll have been resynthesising they'll have been resynthesising
I'd be resynthesising you'd be resynthesising he'd be resynthesising we'd be resynthesising you'd be resynthesising they'd be resynthesising
Past
I'd have resynthesised you'd have resynthesised he'd have resynthesised we'd have resynthesised you'd have resynthesised they'd have resynthesised
Past continuous
I'd have been resynthesising you'd have been resynthesising he'd have been resynthesising we'd have been resynthesising you'd have been resynthesising they'd have been resynthesising