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