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]
References
^Terry Crowley (2002). Serial Verbs in Oceanic: A Descriptive Typology. Oxford University Press. p. 207. ISBN9780198241355.
^Bradshaw, Joel (1999). "Reviewed work: An Erromangan (Sye) Grammar, Terry Crowley". Oceanic Linguistics. 38 (1): 175–177. doi:10.2307/3623399. JSTOR3623399.