| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [verb] [conj] it [is] | 122 |
|
| 2 | [prep] [noun] [v-ing] [conj] [pron] [is] | 28 |
|
| 3 | [prep] [noun] [v-ing] [conj] it [be] | 19 |
|
| 4 | [prep] [noun] [v-ing] [conj] it [is] | 11 |
|
