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