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