| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] all [verb] | 143 |
|
| 2 | it [was/were] [adv] happen | 23 |
|
| 3 | it [was/were] [adv] happen | 12 |
|
| 4 | it [was/were] all happen | 5 |
|
| 5 | it [be] all happen | 5 |
|
| 6 | [pron] [was/were] all happen | 5 |
|
| 7 | it [was/were] all happen | 5 |
|
| 8 | [pers pn] [was/were] all happen | 5 |
|
