| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been clear | 14 |
|
| 2 | [pers pn] had been clear | 10 |
|
| 3 | it had been clear | 9 |
|
| 4 | it had been clear | 9 |
|
| 5 | [noun] had been clear | 7 |
|
| 6 | [noun sg] had been clear | 6 |
|
| 7 | had [adv] been clear | 5 |
|
| 8 | had been [verb] clear | 12 |
|
| 9 | had been [vb pp] clear | 12 |
|
| 10 | had been made clear | 8 |
|
| 11 | had been make clear | 8 |
|
| 12 | had been [adv] clear | 7 |
|
| 13 | had been [adv] clear | 7 |
|
| 14 | had been [art] clear | 5 |
|
| 15 | had been [art] clear | 5 |
|
| 16 | had been clear [prep] | 10 |
|
| 17 | had been clear [prep] | 10 |
|
| 18 | had been clear [conj] | 6 |
|
