At what point does a Shakespeare say 

I feel it's time I write a play 

What subject shall it be today 

A tragedy I've done 



Lovers twain have been united 

Audiences are delighted 

No doubt I shall soon be knighted 

Royal fame I've won 



The Queen has come to every show 

And, flattering, she feigns to know 

A couplet from a verse, also 

A refrain from a rhyme 



But the ones I aim to pleaseth 

Most of all upon my kneeseth 

Are the folk who cough and sneezeth 

Through my prose sublime