| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] [art] | 23745 |
|
| 2 | [prep] [v-ing] [prep] [art] | 15200 |
|
| 3 | [be] [prep] [v-ing] [art] | 1177 |
|
| 4 | [be] [prep] [v-ing] [prep] | 952 |
|
| 5 | [be] [prep] [prep] [art] | 262 |
|
