| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may be caused by [adj] | 12 |
|
| 2 | [noun sg] may be caused by [adj] | 7 |
|
| 3 | [noun pl] may be caused by [adj] | 5 |
|
| 4 | may be caused by [art] [adj] | 10 |
|
| 5 | may be caused by [art] [adj] | 10 |
|
| 6 | may be caused by a [adj] | 8 |
|
| 7 | may be caused by [adj] [noun] | 14 |
|
| 8 | may be caused by [adj] [noun sg] | 8 |
|
| 9 | may be caused by [adj] [noun pl] | 6 |
|
