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