| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [pron] [was/were] [v-ing] | 1132 |
|
| 2 | [prep] [conj] [pron] [was/were] [v-ing] | 947 |
|
| 3 | [adv] [prep] [conj] [pron] [was/were] | 258 |
|
| 4 | [adv] [prep] [pron] [was/were] [v-ing] | 31 |
|
