| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been cause [prep] a | 44 |
|
| 2 | [verb] been cause [prep] a | 44 |
|
| 3 | [to-vb] been cause [prep] a | 13 |
|
| 4 | [vb infin] been cause [prep] a | 13 |
|
| 5 | have been cause [prep] a | 13 |
|
| 6 | to have been cause [prep] a | 13 |
|
| 7 | [vb past] been cause [prep] a | 9 |
|
| 8 | had been cause [prep] a | 9 |
|
| 9 | [vb -s] been cause [prep] a | 9 |
|
| 10 | has been cause [prep] a | 8 |
|
| 11 | been cause [prep] a [noun] | 34 |
|
| 12 | been cause [prep] a [noun sg] | 33 |
|
| 13 | been cause [prep] a [adj] | 11 |
|
| 14 | been cause [prep] a [adj] | 11 |
|
