| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [art] part of | 100 |
|
| 2 | [vb past] been part of | 72 |
|
| 3 | been [art] part of | 39 |
|
| 4 | [vb past] been [art] part | 11 |
|
