| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [noun sg] [vb pp] at | 47 |
|
| 2 | was a [noun] [vb pp] at | 19 |
|
| 3 | is a [noun] [vb pp] at | 18 |
|
| 4 | be a [noun] aimed at | 15 |
|
| 5 | be a [noun] [vb pp] at | 5 |
|
