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