| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] [prep] | 41273 |
|
| 2 | [art] [pron] [be] [v-ing] | 295 |
|
| 3 | [art] [pron] [be] [prep] | 86 |
|
| 4 | [art] [pron] [v-ing] [prep] | 64 |
|
| 5 | [art] [be] [v-ing] [prep] | 11 |
|
