| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [prep] its [adj] [noun] | 53 |
|
| 2 | is [verb] [prep] its [det] [noun] | 43 |
|
| 3 | is [v-ing] [prep] [pron] [det] [noun] | 33 |
|
| 4 | [be] [v-ing] [prep] its [det] [noun] | 25 |
|
| 5 | be [v-ing] [prep] its [det] [noun] | 25 |
|
| 6 | is [v-ing] [prep] its [det] [noun] | 11 |
|
| 7 | [is] [v-ing] [prep] its [det] [noun] | 11 |
|
