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