| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] attack on | 329 |
|
| 2 | [prep] a [adj] attack | 270 |
|
| 3 | [prep] [adj] attack on | 91 |
|
| 4 | [prep] a [adj] on | 33 |
|
