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