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