This verb follows the consonant-vowel-consonant (CVC) pattern. The final consonant is doubled before adding -ed to maintain the short vowel sound.
Lab is regular. It follows the Consonant Doubling rule.
Use past time markers: "Yesterday, she labbed to the store."
No. Use "did not lab" (not "did not labbed").
The verb lab follows the standard English past tense conjugation rule. When forming the past tense, lab becomes labbed. This follows the Consonant Doubling pattern, which is one of the most common conjugation rules in English.
Understanding why lab becomes labbed helps with spelling and pronunciation. This verb follows the consonant-vowel-consonant (CVC) pattern. The final consonant is doubled before adding -ed to maintain the short vowel sound.
When using labbed 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 labbed to the store." The past tense form does not change based on the subject — I labbed, you labbed, he/she labbed, we labbed, they labbed.