Sir, <br/><br/>1.He used to hold prayer meetings everyday. <br/><br/><br/>2.He used to hold prayer meetings every day. <br/><br/>"everyday" is an adjective, "every day" noun phrase. <br/><br/>If senetnce (1) is correct then what does "everyday" modify. <br/><br/>Which one is correct? <br/><br/>Thanks.