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