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