| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [prep] [det] | 781 |
|
| 2 | [verb] clear [prep] [det] | 35 |
|
| 3 | [verb] been clear [prep] | 35 |
|
| 4 | been clear [prep] [det] | 7 |
|
