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		Grammar and Linguistics > Relative clauses      
			
		 Relative clauses  
		
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 KHAWLA ALZIOD
 
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							| Relative clauses 
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							| HELLO EVERYONE ,
I would be grateful if anyone could tell me about the preposition existence in the two relative clauses of  when    where
  
I can�t forget the day ......I met you on.
The option here is which .
Can it be  when ? 
Is it optional or compulsory to omit the preposition ..
THANK YOU ... |  25 May 2019      
					
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 yanogator
 
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							| Hi, Khawla, First, it is optional. I can�t remember the day I met you on.   Because of "on", you can�t use "when", because you can�t change the order to say "I can�t remember the day on when I met you", while you can say "I can�t remember the day on which I met you".. So, the other options are   I can�t remember the day when I met you. I can�t remember the day which I met you on.   Bruce  |  25 May 2019     
					
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