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