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