| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] have be clear [prep] | 5 |
|
| 2 | [pron] [modal v] have be clear [prep] | 5 |
|
| 3 | [pron] have be clear [prep] [art] | 6 |
|
| 4 | [pron] have be clear [prep] [art] | 6 |
|
