| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] [prep] | 33951 |
|
| 2 | they [be] [v-ing] [prep] | 3588 |
|
| 3 | [pron] they [be] [v-ing] | 1733 |
|
| 4 | [pron] they [be] [prep] | 221 |
|
| 5 | [pron] they [v-ing] [prep] | 9 |
|
