Dear Naraina,
Sorry about the delay in response. For French, as for all other languages, the meaning of the first 27 fields in the output is described in the CLAN manual. I rewrote some of the material in the manual to make this clearer. However, after the field called more_Words, each of the columns represents the number of occurrences of a particular grammatical morpheme on the %mor line. The meaning of these abbreviations follows international linguistic nomenclature standards. For example PL means plurals and so on. When in doubt, you could take a look at the %mor line in the original transcripts.
Best,