My research area deals with finding the elements of space in two languages (i.e. Bengali (an Indo-Aryan language) and Kannada ( a Dravidian language)). I just want to know what are the possible elements of languages (like adpositions, etc.) that can be worked for spatial cognition?  Is there anyway or any possible tool of understanding the perspective and conceptualization of space via language? can there be any difference based on experience using language? 

Suggestions are required...