| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] its | 1842 |
|
| 2 | [prep] its [num ord] | 1234 |
|
| 3 | [prep] [v-ing] [num ord] | 317 |
|
| 4 | [v-ing] its [num ord] | 145 |
|
