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		Ask for help > furure time clauses with  ´by ´ and  ´before ´     
			
		 furure time clauses with  ´by ´ and  ´before ´ 
		
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 Ruwayda37
 
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							| furure time clauses with  ´by ´ and  ´before ´ 
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							| Hello dear colleagues, Once again I refer to this wonderful site for help. Could you help me find out the difference between the two sentences:   1. I will do my homework before I go to school.  2. I will have done my homework before I go to school.    I also read that future time words are followed by a verb in the present simple or present perfect tense. Does this apply to the verbs after  �before � and  �by �? For example, Is it OK to say  �I will do my homework before I have gone to school �?                                               Thanks a lot  |  5 Feb 2016      
					
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 redcamarocruiser
 
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							| To me, the first sentence is stating a plan (planning an action) and the second sentence is stating an accomplishment (like checking off tasks on a to do list).  
 I would say, "I will have done my homework before going to school", not "before I go to school."   "I will do my homework before I have gone to school" sounds strange to me. It sounds more natural to me to say, "I will do my homework before I go to school."    |  5 Feb 2016     
					
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 Ruwayda37
 
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							| Thanks a lot, redcamarocruiser! I had an intuition that using the present perfect to refer to the future directly after before or by the time would be too weird but a native �s answer would really assure me. Thanks again for your reliable help. |  5 Feb 2016     
					
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 yanogator
 
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							| Yes, Mary is right about this.   Bruce  |  5 Feb 2016     
					
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