| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [modal v] [be] [v-ing] [prep] | 44 |
|
| 2 | which [pron] shall [be] [verb] [prep] | 12 |
|
| 3 | [pron] [pron] shall [be] [v-ing] [prep] | 12 |
|
| 4 | which [pron] shall [be] [v-ing] [prep] | 11 |
|
