| 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）
This secondary school has been expanded in recent years, with the opening of a new building in 2002.
en.wikipedia.org In this period the magazine expanded to its present position in the marketplace.
en.wikipedia.org The show was originally planned for only 2 nights, but was later expanded to 4 due to large sold-out crowds.
en.wikipedia.org Beginning with the 1985 season, it expanded to the top 25.
en.wikipedia.org Twice during their ownership, the house was expanded.
en.wikipedia.org