In last month's first part, we saw how a regular verb conjugates into the past tense and past participle by simply adding -ed to the end of the infinitive: ask/asked, talk/talked, watch/watched etc. Irregular verbs, on the other hand, each follow their own set of rules of conjugation. There are, however, some more basic patterns that can help you remember how to conjugate some of these irregular verbs.
Some verbs switch their central vowels to an "o" in the past and past participle, such as the verbs "to break" (broke, broken),"to choose" (choose, chosen), "to forget" (forgot, forgotten), "to freeze" (froze, frozen), "to get" (got, gotten), "to speak" (spoke, spoken), "to tear" (tore, torn) "to wake" (woke, woken) and "to wear" (wore, worn). Here is the verb "to steal" in the past and past participle:
Then they took you away, stole you out of my life
Caption 41, Lana Del Rey - Blue JeansPlay Caption
They've stolen my heart away.
Captions 49-50, George Orwell's Nineteen Eighty-Four - BBC TV MoviePlay Caption
Many verbs with "ee" as the central vowels change to a single "e" in past and past participle, and these are made easier in that the past and past participle forms are the same: "to bleed" (bled), "to feel" (felt), "to keep" (kept), "to lead" (led), and "to meet" (met). A few more examples using the verbs "to sleep" and "to feed":
The Frog slept all night and it was hardly light.
Caption 8, Fairy Tales - The Frog KingPlay Caption
They have fed quite well.
Caption 53, Nature & Wildlife - Search for the Ghost BearPlay Caption
Find examples of the verbs listed above in past and past participle and learn them by searching for examples on Yabla English to see them used in a real-world context.