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