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