FIGURE 2.

Acoustic waveforms for the standard and deviant stimuli as presented in the two blocks (B1/B2 – constructions in first person singular/plural). The disambiguating point when information on lexicality of the critical last morpheme of the construction became first available was at the onset of the last syllables of the constructions (as indicated in the box). Event-related potentials (ERPs) were time-locked to this last-syllable-onset point, which also corresponded to the point when deviant and standard stimuli first diverged. The following abbreviations are used: first person singular pronoun with correctly inflected verb (SING); first person plural pronoun with correctly inflected verb (PLUR); first person singular pronoun with correctly inflected pseudoword (ALEX), and a first person plural pronoun with incorrectly inflected verb (AGRA).