| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [prep] | 9033 |
|
| 2 | [was/were] [prep] having | 40 |
|
| 3 | it [prep] having | 33 |
|
| 4 | it [was/were] having | 23 |
|
