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