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