| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] it [was/were] [adv] | 439 |
|
| 2 | [v-ing] [subord] it [was/were] [adv] | 38 |
|
| 3 | [adv] [v-ing] [subord] it [was/were] | 19 |
|
| 4 | [adv] [v-ing] it [was/were] [adv] | 9 |
|
