| I | contain |
|---|---|
| you | contain |
| he/she/it | contains |
| we | contain |
| you | contain |
| they | contain |
| I | contained |
|---|---|
| you | contained |
| he/she/it | contained |
| we | contained |
| you | contained |
| they | contained |
| I | have | contained |
|---|---|---|
| you | have | contained |
| he/she/it | has | contained |
| we | have | contained |
| you | have | contained |
| they | have | contained |
| I | had | contained |
|---|---|---|
| you | had | contained |
| he/she/it | had | contained |
| we | had | contained |
| you | had | contained |
| they | had | contained |
单语范例（未经PONS编辑处理）
Thus, an equipotential would contain both points "a" and "b" as they have the same potential.
en.wikipedia.org The town also contains a memorial park dedicated to them.
en.wikipedia.org The single contains three remixes of the title song.
en.wikipedia.org The park contains some mangrove woods and mudflats.
en.wikipedia.org The family contains two genera and 31 species.
en.wikipedia.org