The affix suc (s) is added to the numerals 1. dvi 2. tri and 3. catur in the sense of counting the repetition of an action.,
This debars कृत्वसुच् ॥ Thus द्वि-द्विस्, त्रि-त्रिस्, चतुर्-चतुर् in द्विर्भुङ्क्ते, त्रिर्भुङ्क्ते, चतुर्भुङ्क्ते ॥ The स् in the last example is elided by 8.2.24: but चतुर् meaning \four\, and चतुर् meaning \four-times\, are differently accented : the च् of सुच् indicating that the accent udatta falls on the last syllable. Thus चतुर् (चतेरुरन् Un V. 58, being formed with the affix 'uran' added to चत्), and चतुर् (with सुच्).,