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