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