| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] at [art] | 2298 |
|
| 2 | [be] [v-ing] [art] [det] | 577 |
|
| 3 | [be] [v-ing] at [det] | 392 |
|
| 4 | [v-ing] at [art] [det] | 257 |
|
| 5 | [be] at [art] [det] | 189 |
|
