| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [pos pn] | 5601 |
|
| 2 | it [be] [pos pn] | 5601 |
|
| 3 | it was [pron] | 5062 |
|
| 4 | [pron] was [pos pn] | 3496 |
|
| 5 | [pers pn] was [pos pn] | 2851 |
|
| 6 | it [was/were] [pos pn] | 2266 |
|
| 7 | it was [pos pn] | 2208 |
|
