| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] [prep] | 14047 |
|
| 2 | i [vb base] been | 5887 |
|
| 3 | [vb base] been [prep] | 2490 |
|
| 4 | i been [prep] | 29 |
|
