| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [conj] | 9802 |
|
| 2 | it [be] [vb pp] [conj] | 9802 |
|
| 3 | [pron] was [vb pp] [conj] | 6830 |
|
| 4 | it was [verb] [conj] | 5205 |
|
| 5 | it [was/were] [vb pp] [conj] | 5077 |
|
