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