I'll be assisting you'll be assisting he'll be assisting we'll be assisting you'll be assisting they'll be assisting
Future perfect
I'll have assisted you'll have assisted he'll have assisted we'll have assisted you'll have assisted they'll have assisted
Future perfect continuous
I'll have been assisting you'll have been assisting he'll have been assisting we'll have been assisting you'll have been assisting they'll have been assisting
I'd be assisting you'd be assisting he'd be assisting we'd be assisting you'd be assisting they'd be assisting
Past
I'd have assisted you'd have assisted he'd have assisted we'd have assisted you'd have assisted they'd have assisted
Past continuous
I'd have been assisting you'd have been assisting he'd have been assisting we'd have been assisting you'd have been assisting they'd have been assisting