| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [pron] at [art] | 65 |
|
| 2 | be [v-ing] at [art] end | 42 |
|
| 3 | [v-ing] [pron] at [art] end | 13 |
|
| 4 | be [pron] at [art] end | 13 |
|
