| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [prep] [pron] | 742 |
|
| 2 | it be for [pron] | 411 |
|
| 3 | it [be] for [pron] | 411 |
|
| 4 | [pron] was for [pron] | 156 |
|
| 5 | it [was/were] for [pron] | 128 |
|
