... part-of-speech string associated with words with multivowel string kernels will be NA. Rule B: The part-of-speech string associated with a word ending in ed will be PP, and with a word end- ing in ... Reference 1. In its modi- fied form, as stated in Rule A and tested by our five- hundred-word sample, it is accurate for only about 55-60 per cent of the cases, but is good for about 90-95 per cent ... Language, Vol. 40 (April-June, 1964), p. 2. 2. The Shorter Oxford English Dictionary on Historical Principles (3d ed., revised with addenda; Oxford: Clar- endon Press, 1959). 3. Webster's...