construction
All three attest
Greek NT
ποιμένα καὶ ἤρξατο διδάσκειν αὐτοὺς
Peshitta
ܘܫܪܝ ܗܘܐ ܠܡܠܦܘ ܐܢܘܢ ܣܓܝܐܬܐ
Vulgate
cœpit docere multa
Greek ἤρξατο διδάσκειν uses the ingressive aorist of ἄρχω plus complementary infinitive ('began to teach'); Vulgate cœpit docere mirrors this exactly with perfect plus infinitive; Peshitta ܘܫܪܝ ܗܘܐ ܠܡܠܦܘ employs the periphrastic construction with auxiliary ܗܘܐ plus lamadh infinitive, a characteristic Syriac way of expressing inceptive aspect. All three traditions place the object pronoun after the infinitive, though Peshitta uses the enclitic ܐܢܘܢ where Greek and Latin use accusative αὐτούς/eos (implied in multa).