| I | expand |
|---|---|
| you | expand |
| he/she/it | expands |
| we | expand |
| you | expand |
| they | expand |
| I | expanded |
|---|---|
| you | expanded |
| he/she/it | expanded |
| we | expanded |
| you | expanded |
| they | expanded |
| I | have | expanded |
|---|---|---|
| you | have | expanded |
| he/she/it | has | expanded |
| we | have | expanded |
| you | have | expanded |
| they | have | expanded |
| I | had | expanded |
|---|---|---|
| you | had | expanded |
| he/she/it | had | expanded |
| we | had | expanded |
| you | had | expanded |
| they | had | expanded |
单语范例（未经PONS编辑处理）
In his term of office, the company has developed into a service company and has significantly expanded its services.
en.wikipedia.org Around this time, the cyclone's eye had expanded to 85 km (50 mi) in diameter.
en.wikipedia.org The camp was expanded later on, but was always densely populated (until 1961).
en.wikipedia.org The focus initially was almost exclusively related to science fiction but expanded to include most genres.
en.wikipedia.org An expanded, four-disc version of the compilation was released in 2012 with a revised running order.
en.wikipedia.org