Perhaps the most powerful evidence for the dominance of regular verbs is their productivity —the ability to accept new words into the language. When English borrows a verb from another language (e.g., email , text , google ), it almost always conjugates it regularly: emailed , texted , googled . When new technology or cultural phenomena create verbs (e.g., tweet , stream , photoshop ), they follow the same pattern: tweeted , streamed , photoshopped . Irregular verbs, by contrast, form a closed class. No new irregular verbs have entered standard English in centuries, proving that the regular “-ed” suffix is the living, productive engine of English verb conjugation.
The Foundation of English Tense: A Study of Regular Verbs regular verbs pdf
From a psycholinguistic perspective, regular verbs serve as the default template for learning past tense. Children acquiring English typically master the “-ed” rule before they learn the exceptions. In fact, overgeneralization errors—such as a child saying “I runned” instead of “I ran”—provide strong evidence that the brain treats the regular pattern as the primary grammatical rule. For non-native speakers, regular verbs reduce cognitive load significantly. Once a learner understands the three allomorphic pronunciations of “-ed” (/t/ as in walked , /d/ as in played , and /ɪd/ as in wanted ), they can confidently conjugate any new verb they encounter. Perhaps the most powerful evidence for the dominance