| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [verb] [pron] [pron] | 263 |
|
| 2 | be [verb] do [pron] [pron] | 59 |
|
| 3 | [be] [v-ing] do [pron] [pron] | 24 |
|
