| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been clear to | 6 |
|
| 2 | [vb mod] have been clear to | 6 |
|
| 3 | [adv] have been clear to | 5 |
|
| 4 | have been [adv] clear to | 6 |
|
| 5 | have been [adv] clear to | 6 |
|
| 6 | have been clear to [pron] | 5 |
|
