| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [conj] it [be] | 1113 |
|
| 2 | [was/were] [conj] it [be] | 301 |
|
| 3 | [was/were] [v-ing] [conj] it | 114 |
|
| 4 | [was/were] [v-ing] it [be] | 62 |
|
| 5 | [was/were] [v-ing] [conj] [be] | 32 |
|
