On grammatical class:
- fi'o
- convert selbri to nonce modal/sumti tag.
In definition:
- cmavrfi'o
- x1 is the selma'o "FIhO".
In notes:
- filtoda
- x1 is a part of Lojban text representing rule 'tense-modal' according to the first edition of the book 'The Complete Lojban Language'.