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