A new look at the Greek desiderative

This paper argues that the Greek desiderative formation in -σειε/ο- may be explained as continuing a form in *-s-eu̯-i̯e/o-, derived from the weak stem in *-eu̯- of u-stem adjectives built to non-reduplicated s-presents/desideratives of the type Ved. d(h)akṣu- ‘burning’ which is marginally preserved in Mycenaean e-wi-su° and probably Alphabetic Greek φαῦλος and αἴσυλα.