| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [prep] [noun sg] | 498 |
|
| 2 | which [vb base] [prep] [noun sg] | 489 |
|
| 3 | which [vb base] been [prep] | 31 |
|
| 4 | which [vb base] been [noun sg] | 5 |
|
