| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] been [verb] | 247 |
|
| 2 | [prep] [vb base] be [verb] | 30 |
|
| 3 | [prep] [vb base] [be] [verb] | 30 |
|
| 4 | [prep] [vb base] [been] [verb] | 20 |
|
