《敦煌变文集》中的处所介词除了吴福祥先生研究过的比较有特色的“况、着、向、望、往”等外,还有一些一般性的处所介词,共有“在、在於、於(于)、至、到、就、自、从、沿、顺、随”等11个。这些介词大多是单音节的,除了“於(于)”外都是由动词演变而来,它们所表达的语法意义也是比较丰富的。 In addition to the comparatively distinctive characteristics, such as “condition, orientation, expectation, orientation” and so on, which have been studied by Mr. Wu Fuxiang, there are some general premises prepositions in Dunhuang Variations, , In (to), to, to, on, from, along, along, with “and so on 11. Most of these prepositions are monosyllabic, with the exception of ”in ()" is derived from the verbs, they also express the grammatical significance.