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