Hi, I've seen some similar questions on this site recently but can't seem to get this to work. I need to match a pattern which looks like \w+\s\w+\s\w+ . However I only want to match if the third word is not to or from e.g. 
train times to xyz
train times from xyz
train times including xyz

[download]
So in the above example I would only want to match the last line. The words (train times in my example) are not guaranteed to be at the beginning of a line, however the to/from if they appear in the text would always follow these two words. I tried doing this 
if $line =~ /train times ([^to ]|[^from ])+/ {
      do something with line
}

[download]
This however still seems to match every line. How do ignore lines that have \w+\s\w+\s to|from in them ?

In reply to negate pattern match by Anonymous Monk

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