| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] [conj] it [be] | 251 |
|
| 2 | was [v-ing] [conj] [pron] [be] | 207 |
|
| 3 | [be] [v-ing] [conj] it [be] | 176 |
|
| 4 | be [v-ing] [conj] it [be] | 176 |
|
| 5 | [was/were] [v-ing] [conj] it [be] | 65 |
|
