| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun] [conj] it [is] | 243 |
|
| 2 | [conj] [noun prp] [conj] it [be] | 76 |
|
| 3 | [conj] [noun prp] [conj] [pron] [is] | 66 |
|
