| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be avoided [prep] all [noun] | 10 |
|
| 2 | must be avoided [prep] [det] [noun] | 10 |
|
| 3 | must be avoided [prep] [det] cost | 9 |
|
| 4 | must be avoided at [det] [noun] | 9 |
|
| 5 | must be avoided [prep] [det] costs | 8 |
|
| 6 | must be avoided [prep] [det] [noun pl] | 8 |
|
