| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] [prep] [det] [noun sg] [adv] | 11 |
|
| 2 | 's [v-ing] [prep] [det] [noun] [adv] | 8 |
|
| 3 | [is] [v-ing] [prep] this [noun] [adv] | 5 |
|
