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