Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
Pharmacology is regular. It follows the -ied Conversion rule.
Use past time markers: "Yesterday, she pharmacologied to the store."
No. Use "did not pharmacology" (not "did not pharmacologied").
The verb pharmacology follows the standard English past tense conjugation rule. When forming the past tense, pharmacology becomes pharmacologied. This follows the -ied Conversion pattern, which is one of the most common conjugation rules in English.
Understanding why pharmacology becomes pharmacologied helps with spelling and pronunciation. Verbs ending in a consonant followed by -y change the -y to -ied in the past tense form.
When using pharmacologied 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 pharmacologied to the store." The past tense form does not change based on the subject — I pharmacologied, you pharmacologied, he/she pharmacologied, we pharmacologied, they pharmacologied.