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