| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] [noun] [pron] | 452 |
|
| 2 | it [be] [noun] [pron] [was/were] | 147 |
|
| 3 | [conj] it [be] [pron] [was/were] | 49 |
|
| 4 | [conj] it [be] [noun] [was/were] | 9 |
|
