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