92/I(2). If the word before an enclitic has an acute on the antepenult, or a circumflex on the penult, it takes an additional accent (an acute) on the ultima.
Examples (audio):
ἄνθρωπός μου δῶρόν σου ἄνθρωπός ἐστιν δῶρόν ἐστιν
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