| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] it [was/were] [adv] | 1343 |
|
| 2 | [v-ing] [conj] [pron] [was/were] [adv] | 486 |
|
| 3 | [v-ing] [conj] it [be] [adv] | 292 |
|
