| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [v-ing] [art] | 2564 |
|
| 2 | which [is] [verb] [art] | 434 |
|
| 3 | which [be] [v-ing] [art] | 394 |
|
| 4 | which [is] [v-ing] [art] | 246 |
|
