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