| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [adj] | 23593 |
|
| 2 | it [be] [det] | 9891 |
|
| 3 | it be [det] | 9891 |
|
| 4 | [pron] was [det] | 8366 |
|
| 5 | [pers pn] was [det] | 3843 |
|
| 6 | it [was/were] [det] | 3197 |
|
| 7 | it was [det] | 3134 |
|
