| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [pron] [prep] [art] [adj] | 383 |
|
| 2 | [be] [verb] they [prep] [art] [adj] | 62 |
|
| 3 | [be] [v-ing] they [prep] [art] [adj] | 38 |
|
