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