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