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