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