| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been caused [prep] [art] | 105 |
|
| 2 | [verb] been caused [prep] [art] | 105 |
|
| 3 | [verb] been caused by [art] | 98 |
|
| 4 | [verb] been caused [prep] the | 61 |
|
| 5 | [verb] been caused [prep] the | 61 |
|
| 6 | [verb] been caused [prep] a | 44 |
|
| 7 | [verb] been caused [prep] a | 35 |
|
| 8 | have been caused [prep] [art] | 30 |
|
| 9 | [vb infin] been caused [prep] [art] | 30 |
|
| 10 | [vb -s] been caused [prep] [art] | 26 |
|
| 11 | [vb past] been caused [prep] [art] | 26 |
|
| 12 | had been caused [prep] [art] | 26 |
|
| 13 | has been caused [prep] [art] | 25 |
|
| 14 | to have been caused [prep] [art] | 19 |
|
| 15 | [to-vb] been caused [prep] [art] | 19 |
|
| 16 | [verb] been caused [prep] an | 9 |
|
