This verb follows the consonant-vowel-consonant (CVC) pattern. The final consonant is doubled before adding -ed to maintain the short vowel sound.
Locked is regular. It follows the Consonant Doubling rule.
Use past time markers: "Yesterday, she lockedded to the store."
No. Use "did not locked" (not "did not lockedded").
The verb locked follows the standard English past tense conjugation rule. When forming the past tense, locked becomes lockedded. This follows the Consonant Doubling pattern, which is one of the most common conjugation rules in English.
Understanding why locked becomes lockedded helps with spelling and pronunciation. This verb follows the consonant-vowel-consonant (CVC) pattern. The final consonant is doubled before adding -ed to maintain the short vowel sound.
When using lockedded in writing, remember that it functions as a past tense verb and typically appears with time markers like yesterday, last week, or ago. For example: "Yesterday, she lockedded to the store." The past tense form does not change based on the subject — I lockedded, you lockedded, he/she lockedded, we lockedded, they lockedded.