| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] it [is] [verb] | 178 |
|
| 2 | [noun sg] [v-ing] [pron] [is] [verb] | 34 |
|
| 3 | [noun sg] [v-ing] it [be] [verb] | 28 |
|
| 4 | [noun] [v-ing] it [is] [verb] | 12 |
|
