| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [prep] [adj] [noun] | 92 |
|
| 2 | be attributed [prep] [adj] [noun] | 47 |
|
| 3 | can be attributed [prep] [noun] | 21 |
|
| 4 | can be attributed [prep] [adj] | 19 |
|
