Remember this!
The past tense form of 'invent' is invented. Example: He invented the first electric light bulb. (He invented the first electric light bulb.)
Definition of “invent”
- to create or design something that has never existed before
- to devise a new process, method, or idea
Tense sentence structure and examples:
Notes from a Native English Speaker
Here are the general structures of a present and past participle. Remember, some verbs have an irregular form and may not follow this structure: Present Participle: [Verb] -ing Past Participle: [Verb] -ed
| Past Simple | invented |
| Past Continuous | inventing |
| Past Perfect | invented |
Example
Thomas Edison invented many useful devices.
Example
She invented a new type of fuel.
Example
At that time, he was inventing a revolutionary machine.
Example
I wasn't inventing anything significant.
Example
By the age of 20, he had invented several groundbreaking devices.
Example
She had invented a new technique before anyone else.