| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if they can not [be] [verb] | 20 |
|
| 2 | if they can not [be] [vb pp] | 20 |
|
| 3 | if they can not [be] [verb] | 20 |
|
| 4 | if they can not be [verb] | 20 |
|
| 5 | if they can not [be] [verb] | 20 |
|
