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