| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] been [verb] [prep] | 2061 |
|
| 2 | which [vb base] been [verb] [prep] | 600 |
|
| 3 | which [vb base] [adv] been [verb] | 245 |
|
| 4 | which [vb base] [adv] [verb] [prep] | 221 |
|
| 5 | which [vb base] [adv] been [prep] | 7 |
|
