This verb follows the standard English past tense rule: simply add -ed to the base form.
Sightread is regular. It follows the Standard -ed rule.
Use past time markers: "Yesterday, she sightreaded to the store."
No. Use "did not sightread" (not "did not sightreaded").
The verb sightread follows the standard English past tense conjugation rule. When forming the past tense, sightread becomes sightreaded. This follows the Standard -ed pattern, which is one of the most common conjugation rules in English.
Understanding why sightread becomes sightreaded helps with spelling and pronunciation. This verb follows the standard English past tense rule: simply add -ed to the base form.
When using sightreaded 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 sightreaded to the store." The past tense form does not change based on the subject — I sightreaded, you sightreaded, he/she sightreaded, we sightreaded, they sightreaded.