USAS online English tagger

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USAS online

This page allows you to run text through the English semantic tagger.

Submitting text

To use the tagger please complete the form below. You can enter up to 100,000 words of English running text. If you enter more, it will be cut off at the word limit. To run the full amount, you will need a fast internet connection. Input format guidelines are available. To tag the text you have entered click the button below the form.

Select output style: Horizontal Vertical Pseudo-XML

This free service is not intended for extremely large numbers of repeated submissions from the same site. The USAS English tagger is also available through Wmatrix. Please contact Paul Rayson (email:, also use this address if you have technical problems.