I have to place the <para> tag for all lines in a file except <title> tag opening in the start of the line.

I tried in the following way, but not working, can somebody help me regarding this. I am very new for perl. 

$file =~ s/(?![<title>](.*?)\n/<para>$1<\/para>\n/isg;

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In reply to Negative look ahead by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


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