VNE: verbum non exstat (venia nullo modo danda: this word does not exist and there shall be no mercy)
VNU:verbum non usitatum
NS: non sequitur (non agreement at lexical or sentence level)
HINS: Hoc illud non significat (this doesn’t mean that,i.e. what you think it does)
M: modus (mood of verb)
T: tempus verbi
C: casus
