| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [v-ing] [pron] [prep] | 1875 |
|
| 2 | they be [verb] [pron] [prep] | 265 |
|
| 3 | they be [v-ing] [pron] [prep] | 248 |
|
| 4 | they [be] [v-ing] [pron] [prep] | 248 |
|
