Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
Eternity is regular. It follows the -ied Conversion rule.
Use past time markers: "Yesterday, she eternitied to the store."
No. Use "did not eternity" (not "did not eternitied").
The verb eternity follows the standard English past tense conjugation rule. When forming the past tense, eternity becomes eternitied. This follows the -ied Conversion pattern, which is one of the most common conjugation rules in English.
Understanding why eternity becomes eternitied helps with spelling and pronunciation. Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
When using eternitied 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 eternitied to the store." The past tense form does not change based on the subject — I eternitied, you eternitied, he/she eternitied, we eternitied, they eternitied.