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