This show must have been seen yesterday by as many people as are going to watch it t

[tufguy]

This show must have been seen yesterday by as many people as are going to watch it tomorrow.

Please check my sentence.

 

[emsr2d2]

Tufguy, it might be wordy and unnatural but your original sentence is grammatically correct.

 

[teechar]

To me, it's grammatical and possible but somewhat unusual, rather than unnatural.

 

[tufguy]

Tufguy, it might be wordy and unnatural but your original sentence is grammatically correct.

So, what would you say?

 

[teechar]

Try:
Probably as many people watched this show yesterday as will watch it tomorrow.