| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] not [be] | 813 |
|
| 2 | [modal v] not [be] take | 305 |
|
| 3 | which [modal v] [be] take | 123 |
|
| 4 | which [modal v] not take | 6 |
|
