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