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