| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] on [noun] [prep] the | 363 |
|
| 2 | [is] [v-ing] [noun] [prep] the | 359 |
|
| 3 | [is] on [noun] [prep] the | 112 |
|
| 4 | [is] [v-ing] on [noun] [prep] | 44 |
|
