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