| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | attack on [art] [noun sg] | 475 |
|
| 2 | a attack on [art] | 197 |
|
| 3 | a attack on [noun sg] | 27 |
|
| 4 | a on [art] [noun sg] | 26 |
|
