| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [conj] [verb] [conj] it [is] | 20 |
|
| 2 | [adj] [conj] [v-ing] [conj] [pron] [is] | 10 |
|
| 3 | [adj] [conj] [v-ing] [conj] it [is] | 9 |
|
| 4 | [adj] [conj] [v-ing] [conj] it [be] | 8 |
|
