This verb follows the consonant-vowel-consonant (CVC) pattern. The final consonant is doubled before adding -ed to maintain the short vowel sound.
Achieved is regular. It follows the Consonant Doubling rule.
Use past time markers: "Yesterday, she achievedded to the store."
No. Use "did not achieved" (not "did not achievedded").
The verb achieved follows the standard English past tense conjugation rule. When forming the past tense, achieved becomes achievedded. This follows the Consonant Doubling pattern, which is one of the most common conjugation rules in English.
Understanding why achieved becomes achievedded 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 achievedded 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 achievedded to the store." The past tense form does not change based on the subject — I achievedded, you achievedded, he/she achievedded, we achievedded, they achievedded.