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