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