| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be caused by [noun sg] | 203 |
|
| 2 | be by [det] [noun sg] | 76 |
|
| 3 | caused by [det] [noun sg] | 42 |
|
| 4 | be caused by [det] | 41 |
|
