Verbs ending in -e simply add -d to form the past tense. This is the most straightforward regular rule.
Unscramble is regular. It follows the -d Addition rule.
Use past time markers: "Yesterday, she unscrambled to the store."
No. Use "did not unscramble" (not "did not unscrambled").
The verb unscramble follows the standard English past tense conjugation rule. When forming the past tense, unscramble becomes unscrambled. This follows the -d Addition pattern, which is one of the most common conjugation rules in English.
Understanding why unscramble becomes unscrambled helps with spelling and pronunciation. Verbs ending in -e simply add -d to form the past tense. This is the most straightforward regular rule.
When using unscrambled 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 unscrambled to the store." The past tense form does not change based on the subject — I unscrambled, you unscrambled, he/she unscrambled, we unscrambled, they unscrambled.