| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | attention should [adv] be [vb pp] to | 5 |
|
| 2 | attention should [adv] [be] [vb pp] to | 5 |
|
| 3 | attention should [adv] [be] [vb pp] to | 5 |
|
