What is the longest legal statement block you can make with only C# keywords?

Question

I was writing some code in C#, and I found myself writing:

return new MyClass(...

when I noticed that both the return and the

Answer 1

10 with extern partial hacks

abstract partial class A
{
    private protected virtual extern unsafe ref readonly delegate* Test();
}

partial class B : A
{
    private protected sealed override unsafe partial ref readonly delegate* Test();

    // 1        2       3       4       5      6       7     8     9        10
    private protected sealed override extern unsafe partial ref readonly delegate* Test();
}