| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been clear [prep] the | 11 |
|
| 2 | have be clear [prep] the | 11 |
|
| 3 | have be clear from the | 5 |
|
| 4 | have be clear [prep] the | 5 |
|
| 5 | have be clear from the | 5 |
|
