| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] [pron] | 1766 |
|
| 2 | [pron] [was/were] [noun] [pron] | 1341 |
|
| 3 | [pers pn] [was/were] [noun] [pron] | 1117 |
|
| 4 | it [was/were] [noun] [pron] | 994 |
|
