| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] [v-ing] [art] | 11647 |
|
| 2 | [pers pn] [be] [v-ing] at | 2637 |
|
| 3 | [be] [v-ing] at [art] | 2298 |
|
| 4 | [pers pn] [be] at [art] | 1441 |
|
| 5 | [pers pn] [v-ing] at [art] | 106 |
|
