ci is in brackets because it's probably not wise to use ti, ki and ci at the same time.
Sorted by function:
- Cases: NOM, ACC, DAT, ABL, GEN, INS, VOC, REL.
- Tense/aspect: PRES, PAST, IRR.
- Personal: 1P, 2P, 3P, REFL.
- Conjunctions: AND, OR.
- Politeness: POLITE, PEOR.
- Other: QUEST, NEG, PROP, PLUR, ALSO.