| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which must be [verb] [prep] | 218 |
|
| 2 | which [modal v] be take [prep] | 69 |
|
| 3 | which [vb mod] be take [prep] | 69 |
|
| 4 | [pron] must be take [prep] | 17 |
|
| 5 | [Wh det] must be take [prep] | 10 |
|
| 6 | which must be take [prep] | 9 |
|
| 7 | which must be take [prep] | 9 |
|
| 8 | which must be take [prep] | 9 |
|
| 9 | which must [be] take [prep] | 9 |
|
