Echo subject explained

An echo subject is a verb that has the same subject as the preceding verb. In some languages, such as Erromangan, it is commonly marked with a special reduced set of prefixes which replace the full set of subject prefixes.^{[1] [2] [3]}

Notes and References

1. Book: 9780198241355. Serial Verbs in Oceanic: A Descriptive Typology. Terry Crowley. Oxford University Press. 2002. 207.
2. 10.2307/3623399 . 3623399 . Bradshaw . Joel . Reviewed work: An Erromangan (Sye) Grammar, Terry Crowley . Oceanic Linguistics . 1999 . 38 . 1 . 175–177 .
3. https://openresearch-repository.anu.edu.au/bitstream/1885/145228/1/PL-C79.pdf