Part,  -

 1   1 7   | lakṣaṇam pravartyam yena alpena yatnena mahataḥ mahataḥ śabdaughān
 2   1 P15 |       56/80} katham punaḥ ekena yatnena ubhayam labhyam .~(P 15)
 3   1 1   |      prāṅmukhaḥ upaviśya mahatā yatnena sūtram praṇayati sma .~(
 4   1 1   |        evam tarhi kim naḥ etena yatnena yat siddhaḥ plutaḥ svarasandhiṣu
 5   1 1   |       70/84} katham punaḥ ekena yatnena ubhayam labhyam .~(1.1.27.
 6   1 1   |       39/56} katham punaḥ ekena yatnena ubhayam labhyam .~(1.1.59.
 7   1 2   |       28/34} katham punaḥ ekena yatnena ubhayam labhyam .~(1.2.32.
 8   1 4   |      478 - 484 {22/53} yena eva yatnena ekaḥ varṇaḥ uccyāryate vicchinne
 9   2 1   |        hi sarve manuṣyāḥ alpena yatnena mahataḥ arthān ākāṅkṣanti .~(
10   3 1   |      157 - 160 {44/58} tena eva yatnena guṇaḥ na bhaviṣyati .~(3.
11   3 3   |       11/29} katham punaḥ ekena yatnena ubhayam labhyam .~(3.3.12)
12   6 2   |      542 - 543 {29/29} tena eva yatnena svaraḥ bhaviṣyati .~(6.2.
13   7 1   |        9 {18/33} bhavati anyena yatnena .~(7.1.1.3) R III.238.14 -
14   7 1   |    nipātanam kartavyam tena eva yatnena lyap api na bhaviṣyati .~(