| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [v-ing] [prep] [art] | 739 |
|
| 2 | [prep] [v-ing] [prep] [art] same | 88 |
|
| 3 | [prep] be [prep] [art] same | 83 |
|
| 4 | be [v-ing] [prep] [art] same | 57 |
|
| 5 | [prep] be [v-ing] [art] same | 15 |
|
