| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had be clear [prep] | 6 |
|
| 2 | [pers pn] had be clear [prep] | 5 |
|
| 3 | had be [vb pp] clear [prep] | 9 |
|
| 4 | had be [verb] clear [prep] | 9 |
|
| 5 | had be made clear [prep] | 6 |
|
| 6 | had be make clear [prep] | 6 |
|
