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