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