| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it was | 12901 |
|
| 2 | [v-ing] it was | 492 |
|
| 3 | [v-ing] [coord] it | 239 |
|
| 4 | [v-ing] [coord] was | 79 |
|
