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