| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | caused by [noun pl] in | 46 |
|
| 2 | caused by [noun pl] of | 23 |
|
| 3 | caused by changes [prep] | 16 |
|
| 4 | caused by differences [prep] | 11 |
|
| 5 | caused by [noun pl] on | 7 |
|
| 6 | caused by [noun pl] from | 5 |
|
| 7 | caused by [noun pl] at | 5 |
|
