| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [v-ing] [prep] | 64215 |
|
| 2 | [noun] [is] [prep] | 29337 |
|
| 3 | [noun] [v-ing] [is] | 225 |
|
| 4 | [v-ing] [is] [prep] | 143 |
|
