| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | attention must [be] [vb pp] to the | 14 |
|
| 2 | attention must [be] [vb pp] to the | 14 |
|
| 3 | attention must be [vb pp] to the | 14 |
|
| 4 | attention must [be] paid to the | 7 |
|
| 5 | attention must [be] given to the | 6 |
|
