Irregular Past Tense Verbs: The 50 Your Child Must Know by P4 (With Memory Tricks)

"I goed to the park yesterday." "She buyed a new pencil case." "He falled off his bike."

If you have a child in P1 or P2, these sentences sound adorable. If you have a child in P4 whose writing still contains errors like these, it is time to address irregular past tense verbs systematically.

Irregular verbs are one of the trickiest features of English for Cantonese-speaking children, because Cantonese verbs do not change form based on tense. There is no equivalent cognitive habit to draw on. Every irregular past tense form in English is, to a Cantonese-dominant child, an arbitrary fact to memorise.

The good news: patterns exist within the irregulars, and grouping them by pattern makes learning far more manageable.

Why the P4 Deadline Matters

By P4, English writing tasks require consistent use of narrative tense. Stories, diary entries, and recounts are overwhelmingly written in the simple past. A child who is still writing "runned" or "swimmed" in P4 is losing marks in nearly every writing task and will find the P6 writing paper genuinely difficult.

Getting these 50 verbs automatic by P4 is a realistic and important goal.

Group 1: The "-ight" Pattern (Common and Worth Memorising Together)

Memory trick: The "-aught/-ought" sound is the family cue. Once children notice this group, they tend to self-correct buyed → bought by analogy.

Group 2: Vowel Change (A → E → A Pattern)

Memory trick: The vowel drops down. "Ring" → "rang" — the jaw drops and so does the vowel. This is a small physical cue that helps kinaesthetic learners.

Group 3: Vowel Change (I → A → U Pattern with Past Participle)

Memory trick: These are the "OE" past tenses — many verbs ending in a long vowel sound shift to "-ode," "-ote," "-ose." Not universal, but the pattern helps.

Group 4: Same Form (Present = Past)

Memory trick: These words "refuse to change." I tell my students that these are the stubborn verbs — they look the same in past and present. The reading exception (read sounds like "red" in past tense) is worth drilling separately.

Group 5: Completely Irregular (Must Simply Learn)

Effective Learning Strategies

Strategy 1: Learn in groups, not individually. I never ask students to memorise random lists of irregular verbs. We always work with the groups above, noticing the pattern first. Pattern recognition does more lasting work than rote memorisation.

Strategy 2: Use them in sentences. A verb is not truly learned until it is used in context. For each new group, I ask students to write one sentence using the past tense form. "Yesterday, I taught my little sister a card trick." Using taught in a real sentence about real life stamps it far more firmly than repeating it on a flashcard.

Strategy 3: Error-correction games. Write a short paragraph with deliberate errors — "She singed a song and runned across the field" — and ask your child to find and fix the mistakes. This activates their knowledge more actively than producing correct forms from scratch.

Strategy 4: Regular short practice over time. Five verbs a week, practised in sentences and revisited the following week, is far more effective than twenty verbs cramped into a weekend session before an exam.

Strategy 5: Point out irregulars during reading. When you read with your child and encounter a past tense verb, occasionally pause and ask "What's the present tense of that?" This builds the connection between forms in a natural reading context.

By P4, a child who can reliably produce the 50 verbs in this list in their writing has a genuinely solid grammatical foundation. It is one of the highest-leverage investments in English grammar at primary level.