Many of the commonest words of English are pronounced in a special reduced way, by Brits, Americans & others. Even by famous, admired speakers. Even in careful, formal speech!

Fry's English Delight:
https://www.bbc.co.uk/programmes/p00x...

Judi Dench in Westminster Abbey:
   • Dame Judi Dench reads from Antony and...  

The Queen:
   • 'We will meet again' - The Queen's Co...  

Tom Hiddleston reading Byron's poem:
   • From Tom Hiddleston reads Byron's 'So...