I'll be retrofiting you'll be retrofiting he'll be retrofiting we'll be retrofiting you'll be retrofiting they'll be retrofiting
Futur perfekt
I'll have retrofit you'll have retrofit he'll have retrofit we'll have retrofit you'll have retrofit they'll have retrofit
Futur perfekt kontinuierlich
I'll have been retrofiting you'll have been retrofiting he'll have been retrofiting we'll have been retrofiting you'll have been retrofiting they'll have been retrofiting
I'd be retrofiting you'd be retrofiting he'd be retrofiting we'd be retrofiting you'd be retrofiting they'd be retrofiting
Perfekt
I'd have retrofit you'd have retrofit he'd have retrofit we'd have retrofit you'd have retrofit they'd have retrofit
Perfekt kontinuierlich
I'd have been retrofiting you'd have been retrofiting he'd have been retrofiting we'd have been retrofiting you'd have been retrofiting they'd have been retrofiting