| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be attributed [prep] [pron] | 12 |
|
| 2 | can be attribute [prep] [pron] | 12 |
|
| 3 | can be attribute to [pron] | 12 |
|
| 4 | can be attribute [prep] [pos pn] | 10 |
|
