| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [prep] [pron] | 758 |
|
| 2 | it [be] for [pron] | 411 |
|
| 3 | [pron] [was/were] for [pron] | 165 |
|
| 4 | [pers pn] [was/were] for [pron] | 143 |
|
| 5 | it [was/were] for [pron] | 128 |
|
