I know what the answer is, but could someone please tell me what it means!! I didn't know you could decline nouns in English. Google just had articles about declining Arabic and German and Latin.
I'm an English teacher and I'd never heard of it! Tried Google without much luck. I guess it's the end 'n' sound rather than the actual letter eg to narrate (v) narration (n). I'll keep searching for a better answer!