| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] [art] | 23745 |
|
| 2 | which [be] [prep] [art] | 1000 |
|
| 3 | which [be] [v-ing] [prep] | 499 |
|
| 4 | which [be] [v-ing] [art] | 394 |
|
| 5 | which [v-ing] [prep] [art] | 18 |
|
