| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] its [noun] for [noun] | 5 |
|
| 2 | [is] [v-ing] its [noun] for [noun] | 5 |
|
| 3 | [is] [v-ing] its [noun] for [noun] | 5 |
|
