This verb follows the standard English past tense rule: simply add -ed to the base form.
Behaviour is regular. It follows the Standard -ed rule.
Use past time markers: "Yesterday, she behavioured to the store."
No. Use "did not behaviour" (not "did not behavioured").
The verb behaviour follows the standard English past tense conjugation rule. When forming the past tense, behaviour becomes behavioured. This follows the Standard -ed pattern, which is one of the most common conjugation rules in English.
Understanding why behaviour becomes behavioured helps with spelling and pronunciation. This verb follows the standard English past tense rule: simply add -ed to the base form.
When using behavioured 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 behavioured to the store." The past tense form does not change based on the subject — I behavioured, you behavioured, he/she behavioured, we behavioured, they behavioured.