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		ESL forum >
		
		
		Ask for help > Passive     
			
		 Passive 
		
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 tommy1996
 
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							| Passive 
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							| Please tell me what is right
That is the clock that/ that is used to strike day and night.
Tks |  20 Mar 2018      
					
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 dawnmain
 
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							|  It isn �t passive.   That is the clock that used to strike day and night.   (The clock is the subject that does the verb. ) |  20 Mar 2018     
					
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 douglas
 
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							|  Either way the sentence sounds a little strange (to strike day and night?), but "that" and "that is" have two different meanings:   "That is the clock that used to strike day and night." --past tense, it doesn �t strike anymore.   "That is the clock that is used to strike day and night." --we currently/regularly use the clock to strike day and night.   Cheers, Douglas |  21 Mar 2018     
					
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