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