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