I'll be formalizing you'll be formalizing he'll be formalizing we'll be formalizing you'll be formalizing they'll be formalizing
Future perfect
I'll have formalized you'll have formalized he'll have formalized we'll have formalized you'll have formalized they'll have formalized
Future perfect continuous
I'll have been formalizing you'll have been formalizing he'll have been formalizing we'll have been formalizing you'll have been formalizing they'll have been formalizing
I'd be formalizing you'd be formalizing he'd be formalizing we'd be formalizing you'd be formalizing they'd be formalizing
Past
I'd have formalized you'd have formalized he'd have formalized we'd have formalized you'd have formalized they'd have formalized
Past continuous
I'd have been formalizing you'd have been formalizing he'd have been formalizing we'd have been formalizing you'd have been formalizing they'd have been formalizing