| I | invent |
|---|---|
| you | invent |
| he/she/it | invents |
| we | invent |
| you | invent |
| they | invent |
| I | invented |
|---|---|
| you | invented |
| he/she/it | invented |
| we | invented |
| you | invented |
| they | invented |
| I | have | invented |
|---|---|---|
| you | have | invented |
| he/she/it | has | invented |
| we | have | invented |
| you | have | invented |
| they | have | invented |
| I | had | invented |
|---|---|---|
| you | had | invented |
| he/she/it | had | invented |
| we | had | invented |
| you | had | invented |
| they | had | invented |
单语范例（未经PONS编辑处理）
Within two years he invented and patented an artificial limb.
en.wikipedia.org The scientists describe the world, of course, but also invent and create new objects.
en.wikipedia.org It was also designed to use transistors that were not even invented yet.
en.wikipedia.org He is recognized as having mastered six different throat-singing styles and is working on inventing his own.
en.wikipedia.org But if technics invents the human, is technics not the who and the human the what?
en.wikipedia.org