Datapoint Angolar/Internal order of tense, aspect, and mood markers

The three overt tense, aspect and mood markers ka (roughly future, habitual and counterfactual), thêka (progressive) and ta (past) may only combine in the following way:

ta ka (past progressive and habitual)
ka thêka (future progressive, habitual progressive, modal progressive)

i.e. only two markers may combine.

Values

The feature does not apply

Confidence:
Very certain