| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [v-ing] [adv prt] [conj] [verb] | 56 |
|
| 2 | it [was/were] [verb] [adv prt] [conj] [verb] | 22 |
|
| 3 | it [be] [v-ing] [adv prt] [conj] [verb] | 10 |
|
| 4 | it [was/were] [v-ing] [adv] [conj] [verb] | 7 |
|
