When the word māna is followed by sma the affix laṅ (Imperfect Tense) as well as luṅ (Aorist) may be used after a verbal root.,
By च we introduce लुङ् into the aphorism. Thus मास्म करोत् or कार्षीत् 'let him not make'; मास्म हरत् or हार्षीत् 'let him not take'.,