Ah, I hadn't realised you wanted that:( You won't get two arrays back from one match. I'd get everything in to a single array by replacing NOT with (?:NOT|AND|OR), and then use grep to split it up how I wanted.

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Update

You should tell us exactly what output you want from the string you gave.

In reply to Re^2: regular expression by funky monk by FunkyMonk
in thread Regular expreesion for extraction of words by Archana

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