| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] to have been [verb] [prep] | 150 |
|
| 2 | [adj] [verb] been cause [prep] | 14 |
|
| 3 | [adj] have been cause [prep] | 14 |
|
| 4 | [adj] to have [been] cause [prep] | 8 |
|
| 5 | [adj] [to-vb] been cause [prep] | 8 |
|
| 6 | [adj] to have be cause [prep] | 8 |
|
| 7 | [adj] to have [be] cause [prep] | 8 |
|
