| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [noun] [prep] | 54848 |
|
| 2 | [noun] is [prep] | 26279 |
|
| 3 | [v-ing] [noun] is | 1873 |
|
| 4 | [v-ing] is [prep] | 136 |
|
