| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] are [v-ing] | 16796 |
|
| 2 | who [be] [v-ing] | 6917 |
|
| 3 | who be [v-ing] | 6917 |
|
| 4 | who are [verb] | 2806 |
|
| 5 | who [am/are] [v-ing] | 1544 |
|
